Signal Isolator Transmitter:Signal isolation converters are widely used in industrial equipment, such as large motors, medical equipment, computer servers, power grid equipment | Signal Isolator:DC voltage 24V | Signal Splitter Current Voltage Transmitter:DIN Rail Mount | Single 4-20 mA Input, Dual 4-20 mA Output | Signal Isolator:1 IN 3 OUT

Ergonomic Mouse Designed for Optimal Comfort -- This Trackball Mouse is ergonomically shaped to follow the natural curvature of your hand. Its contoured design fits comfortably in your palm, reducing strain on your hand and wrist. Enjoy maximum comfort during extended use | Wireless Mouse with Ball Enhances the Efficiency -- The seenda Wireless Mouse features a thumb-accessible trackball, allowing for effortless navigation and control. Keep your hand stationary and use your fingers or thumb to operate the trackball, eliminating the need for constant mouse movement | Smooth & Precise Tracking on Various Surfaces -- Its advanced sensors detect even the smallest movements of the trackball, translating them into accurate cursor movements on your screen. Additionally, this mouse can track on various surfaces, including desks, tables, fabrics, and even your own hand | 3-Device Connection Via 2.4G USB or Bluetooth -- It can connect to up to 3 devices using either the 2.4G USB receiver or Bluetooth (without the receiver). Switching between your home PC, work laptop, and tablet is as easy as a single click (the mode control button can be found on the back of the mouse) | Enhanced Convenience with Rechargeable Design -- It comes with built-in batteries that can be easily recharged using the included charging cable. Say goodbye to constantly replacing disposable batteries. With a fully charged battery, you can enjoy extended usage without the worry of running out of power | Pls kindly note: "Forward & Backward" function is not fully compatible with Mac OS

【Flexible Angles & Improved Balance】 This NEEWER CA058 rotatable collar camera mount plate seamless quick horizontal to vertical shots without compromising stability, and enhances balance when using telephoto or other heavy lenses. Compatible with Nikon Z8 Z7 II Z6 II Z5 cameras FTZ II mount adapter Z 24-70mm f/2.8 50mm f/1.2 24-120mm f/4 14-24mm f/2.8 85mm f/1.8 24-70mm f/4 14-30mm f/4 24-200mm f/4-6.3 lenses. Note: not compatible with Z 70-200mm f2.8 | 【Quick Horizontal to Vertical Switch】 The camera rotating plate rotates the camera lens collar 90 degrees and achieves a quick, easy switch between landscape (horizontal) and portrait (vertical) orientations on a tripod or gimbal stabilizer without adjusting the lens's optical axis. Note: Only supports lens adapter rings with less than 70mm diameter. For safety, please remove the lens before installation/removal | 【Secure Lock Camera Lenses】The camera lens collar firmly fastens your camera to the mounting plate via an anti twist 1/4" screw, with cross patterned rubber pads for stability. This vertical camera mount features two collar tabs for added lens security and allows slightly vertical adjustment, ensuring proper centering for lenses of various sizes | 【Quick Release Camera Mounting】This vertical camera tripod lens mount is equipped with a quick release base plate that is both compatible with Arca Swiss DJI RS3 Pro RS3 Mini RS3 RS2 Pro RS2 vertical camera mount, and easily installed on any tripod, gimbal stablizer, monopod, and camera slider with an identical mounting system. The 4 x 1/4" and 1 x 3/8" threads on the bracket bottom for camera rigs, hand grips, magic arms and more | 【CNC Aluminum Build & Full Access to Screen】Made of CNC anodized aluminum alloy, this ultra slim camera lens collar is robust, durable, anti rust and scratch resistant, and allows full access to the camera's LCD flip screen, ports, and functions even when switching orientations or mounted on a tripod

The Jabra LINK 14201-43 enables remote Electronic Hook Switch Control (EHS) with Jabra wireless headsets and the Cisco Unified IP phone 6945, 78xx, 79xx and 88xx series | Original and authentic, manufacturer made accessory | Manufacturer part number: 14201-43

✜ 👀【 Snap-on Magnetic Screen Protector 】-- Equipped with magnetic placement, simply slap this blue light screen protector on your MacBook without the need of any adhesives, messy tape, or other tricky installation procedures. Easily remove or reattach our slip-proof anti glare screen protector when required for superior eye protection without having the fear of causing any damage to your screen! This blue light shield doesn’t lift off the screen near the bottom or affect its clarity | ✜ 👀【 Widely Compatible Blue Light Filter 】-- Featuring precise cutout for the camera and reinforced design for greater resistance to wear/tear, this protective screen protector doesn’t cover important widgets on your screen and enables access to all functions and controls of the device. This anti-glare screen protector is ideally compatible with MacBook Pro 13.3 (2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023), A2338, A2289, A2251, A1989, A1708, A1706, M1 Pro, and M2 Pro | ✜ 👀【 Thoughtfully Designed Scratch Protector 】-- With a 95% ultra-transparency rate that preserves the original screen brightness to reduce eye strain, our blue light screen filter is resistant to fingerprints, smudge-proof, anti-reflective, and anti-glare. Designed to protect your screen from scratches, dust, scrapes, and normal signs of everyday use; these blue light screen blockers don’t blur or fog up your screen and cause air bubbles to form underneath | ✜ 👀【 Best Blue Light Computer Screen Filter 】-- Filtering up to 61% of blue light and up to 95% of UV light to help minimize eye fatigue, our 5-layered screen protector reduces the effects of blue light waves between 420-460 nanometers. Great for students, office staff, elderly, and short-sighted people, this blue light blocking filter allows you to work for longer hours more comfortably, and eliminates the need to wear protective eyewear | ✜ 👀【 Hassle-free Laptop Blue Light Filter 】-- Our ultra-thin blue light blocking computer screen protector will be barely noticeable on your screen. When the screen protector (fingerprint) is attached, your laptop may not completely close but sleep mode will still be supported. Our blue light protector for laptop is made in strict compliance with stringent quality standards to ensure that you receive only high-quality products

☑Compatible Model: Fit for Epson 3020 3010 3020E 3010E EH-TW5900 EH-TW5910 EH-TW6000 EH-TW6000W EH-TW6100 HC3010 HC3020 HC3010E 3020UBE H421A H421C H422A H422C H450A H450C | ☑High brightness: This is a new type of economical light bulb with light-emitting electrode. The naked lamp has a new generation + wick built in. The picture more eye-catching clear. | ☑Long Life: It may seem difficult to extend the life of a light bulb while improving its brightness, but we've done it. The life span can reach 3500-4000 hours. | ☑Easy installation: This is a projector bulb with a case that allows you to replace a new light as easily and faster as taking out an old one. Please turn off the projector during installation. | ☑Guarantee: 30-day money-back warranty or 200 days for replacement of new lights. To provide you with worry-free after-sales and quality assurance.

[High-Quality 4K@30Hz HDMI] The USB C to HDMI adapter, featuring advanced chip, seamlessly streams 4K@30Hz video directly to high-definition TVs, monitors, and projectors. With high-speed and flawless signal transmission, it ensures an immersive 3D cinematic experience for you. 📌Note: USB-C devices should support USB Type-C DP Alt Mode(Video transmission function) | [Expand Your Display Options] The USB dock enables dual-display functionality for your laptop by simultaneously connecting to both VGA and HDMI.It offers both MIRROR and EXTEND modes, enhancing the efficiency of your work. (📌When connecting 2 monitors through both HDMI and VGA in Extend Mode, the 2 external screens will only display the same content.) | [1Gbps Hyper Speed] USB network adapter compatible with 10/100/1000Mbps bandwidth, ensuring stable and smooth transfers for your work, gaming, meeting, classing, and the seamless upload and download of HD videos.(Note: To achieve 1Gbps, please use CAT6 or higher Ethernet cables.) | [High-Speed Data Transfer] The USB 3.0 extender delivers speeds of up to 5 Gbps-10 times faster than USB 2.0, allowing quick expansion for connecting hard drives, keyboards, mice, printers, and more. Built-in SD and TF card slots, capable of reading memory cards with a maximum capacity of 1TB. | [PD 100W Rapid Charging] The USB Type-C interface can provide power to compatible devices at a maximum rate of 100 watts, ensuring fast charging for laptops, tablets, or smartphones. (Note: The USB C port only supports charging input and does not support data transfer.) | [Wide Compatibility] Crafted with a high-quality aluminum housing for enhanced durability and heat dissipation, this USB-C expansion is for MacBook Pro, MacBook Air, Acer, PS5, XPS, Thunderbolt 3/4 devices, Laptops, Switch, Steam, and Works on Windows, ChromeOS, Linux, Mac OS X 10.5 or higher. (📌Remember to turn on the Samsung DeX Mode on the Samsung Galaxy Tablet before you use it.) | [Driver installation] You may need to install the driver for Windows 7 or Windows XP systems to make the network port work properly. Please download the "Installation Manual (PDF)" from the "Product guides and documents" to obtain the driver installation tutorial.

10GBase-CU, SFP+ to SFP+ Connector, Passive, 0.3 meters (0.98ft), 30AWG, Black, Pack of 4. The length of the cable includes the connectors at both ends. | Compatible with Cisco, Meraki, Ubiquiti, Mikrotik, Intel, Fortinet, Netgear, D-Link, Supermicro, TP-Link, Quanta, Solarflare, PaloAlto, F5 and more brands | All products are passed by TDR & VNA tests in our Signal Integrity Lab | Widely used in data centers, storage area networks, Network Attached Storage, high performance computing, etc | 30 days returned and exchanged, exclusive 3-year warranty and technical support.

【Powerful Suction Cup】Large 3.5 inch /9 cm diameter vacuum suction base provides strong suction power.The inside of air is expelled once you press "PRESS" button down, it can be easy to stick on car windshield windscreens, glassware, window, car dashboard, car bonnet or any smooth surface. | 【360° Flexible Adjustment】Tablet stand arm are are made up joint arm, joint knob, metal ball and 1/4-20 inch screw thread head and come with a tripod mount adapter for gopro.. You can easily capture different angles of viewing by twisting the joint knob to rotate the joint arm 180° and the ball head 360° by locking the control knob to change the angle of the clamp. prevent you from blocking your view while driving. | 【Install & Application】Installation and uninstall are easy,put suction cup mount to stick on these smooth surfaces,press down “PRESS“button and pull down “exhaust” switch to install, push up “exhaust” switch and lift up the suction cup rubber lug be uninstall. Tablet bracket suction cup application for these places:mirror,bathroom wall,kitchen wall,glass door,metal rack,plastic etc. Doesn’t fit for wooden material,such as:desk,table, board,cupboard. | 【Universal 3 IN 1 Broad Compatibility】Woleyi suction cup tablet holder fit for all 4.7"-13" screen cellphones and tablets, such as iPad Pro 13/12.9/ 11/ 10.5/ 9.7, iPad 7th 8th Generation 10.2", iPad Air 2 3 4 10.9" 2020, iPad Mini; Galaxy Tab A 10.1/ 10.5/ 9.7/ 8.0, Galaxy Tab S series, Galaxy Tab E 9.6, Tab S4; Surface Pro X/ 7/ 6/ 4/ 3/ Surface Go; Nexus tablets, iPhone, e-Readers etc with or without a case or sleeve, for Gopro HERO/Monitor/LED Light/Action Camera/ Insta360/DSLR | 【Flexible Conversion Accessories】This dual-purpose tablet holder come with an instrument panel disc with sticky base. After gluing the disc to the dash, you can quickly transfer the suction cup holder from the windshield to the dash according to your needs.(Box's includes: 1x suction cup mount, 1x tripod adapter for gopro, 1x bracket, 1x user manual, 1x sticky disc pad for dashboard)

【NEW COMPATIBLE】Compatible with M42 42mm mount lens (NOT Fit Mamiya and Fuji 42 mm lens), compatible with Canon RF mount cameras. Using the PHOLSY adapter, you can mount the M42 lens on your digital RF-camera instead of the RF-lens, and explore new lens combinations | 【NEW DESIGN】Made of hardened aluminum and copper, anti-reflective and matt coated on the inside. Easy to mount and dismount | 【MANUALLY ADAPTER】Focus to infinity. When using the PHOLSY-adapter, no mechanical or electrical functions, signals or data are transferred between EOS RF system cameras and lenses. So have to manually adjust all settings (no autofocus, aperture and exposure ) | 【NOTE】If your camera indicated "lens is not properly installed", please modify the camera menu settings, you can modify the settings to allow. Menu-Settings-Release without lens-Activate. Specifically refer to the camera manual | 【CUSTOMER SUPPORT】If you are unsure whether a lens adapter fits your camera and lens, please contact the seller's support by email before purchase. You can find your lens and camera mount in the lens's and camera's original user manual. Or find your lens and camera on the manufacturers' website and under the product specifications look for “mount type”.

【One adapter, so many options】PK mount lens to EOS RF-mount camera body, explore new lens combinations, compatible for Pentax K mount lens to EOS RF mount cameras compatible with Canon EOS R6 Mark II, EOS R7, EOS R8, EOS R50, EOS R10, EOS R3, EOS R5, EOS R5C, EOS R6, EOS R, EOS RP | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Canon EOS RF mount is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available | 【Clever design】Easy to mount and dismount. Travel lighter, use one set of lenses with two camera bodies. Best of new and old, use vintage lenses with your digital camera.【Note】You must set in the camera menu to "shoot with no lens attached"

【One adapter, so many options】C/Y mount lens to Nikon Z mount camera body, explore new lens combinations, compatible for Contax/Yashica (C/Y) mount lens to Nikon Z Mount Cameras compatible with Nikon Z fc, Z30, Z9, Z8, Z6, Z7, Z5, Z50 etc | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Nikon Z mount is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available | 【Clever design】Easy to mount and dismount. Travel lighter, use one set of lenses with two camera bodies. Best of new and old, use vintage lenses with your digital camera.【Note】You must set in the camera menu to "shoot with no lens attached"

72mm Circular Polarizing Filter for Phone✅ Elevate your smartphone photography with our 72mm CPL filter! This Circular polarizer filters can eliminate reflection from non-metallic surfaces (such as lakes, windows, waterfalls, glass, buildings, etc.) and thereby improve image saturation. Also can enhance the contrast and saturation of the picture, making the sky bluer and the water more clearer | Multi NANO Coated HD Optical Glass✅ The premium HD optical glass with 18 layers of NANO coatings on both sides of the filter ensures a superior HD image quality without flare or ghosting, and protects the polarized filter against water, dirt, oil and scratches. | Widely Phone Compatible✅ Phone CPL lens with right angle design to snugly fit smartphones with almost no overhang, compatible with iPhone, iPad, Samsung Galaxy S24 Ultra, Motorola, Pixel, TLC, etc. The 72mm widened filter diameter is perfect for single, double, or even triple cameras. The maximum opening distance of the adapter is 13mm, hence is no need to remove the phone case. | Easy Attach Phone Clip with Cold Shoe✅ The hand tighten knob on the clip with soft silicone pads tightly secures the filter and also protects against scratches. The integrated cold shoe can attach a LED video light, microphone, and more. The phone clip can also be used separately with other filters other than the included CPL filter. Supports filter stacking | Sturdy Metal Body & Smooth Rotation✅ Both the phone camera polarized lens filter and the all metal clip frame is well-made with an all metal construction. Black anodized threads on the filter with advanced CNC precision treatment for effortless setup, and straight knurls on the frame allows easy rotation of the filter to change polarization. | Pretty lightweight & easy to carry✅ What in Box: 1x 72mm CPL Filter, 1 x Universal Phone Clip with Cold Shoe, 1 x Portable Storage Case

1. This lens collar replacement foot is tailor-made and compatible with Sony FE 18-110mm f/4 G OSS PZ, FE 70-200mm f/2.8 GM OSS, FE 100-400mm f/4.5-5.6 GM OSS, and FE 70-200mm f/2.8 GM OSS II Lens; can't be used for other lenses. | 2. The tripod socket is referencing to and modified from original standard design, details are improved, adopts lightweight design of hollow, with stainless steel screw, net weight is about 105g; it is about 90mm long, 65mm wide and about 31mm high. | 3. The tripod collar stand bottom is added 90mm long Arca fit quick release plate feature, compatible with Arca-Swiss 39mm fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 4. The Lens collar base bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screw for fixing lens to tripod directly. | 5. The tripod mount ring base is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

【100Mb Fast Industrial Switch】Equipped with 5 x 10/100Mbps RJ45 ports.1Gbps switching capacity.Full/half duplex MDI/MDI-X adaptive.IP40 protection and 4KV lightning protection.It can work at a wide range temperature -40°C - 80°C. | 【Industrial Power Supply】The switch is equipped with 15W single output power supply.Support DIN-Rail mounting,90V~260V AC input.Working temperature -20~50℃.Contain short-circuit/overvoltage/overload protection. | 【Aluminum Alloy】The shell of this switch is made of industrial grade aluminium alloy which provides greater robustness,better heat dissipation. Supports 35mm DIN Rail mounting,installation and disassembly are very simple. | 【Switch Performance】Network standard of switch is IEEE802.3,IEEE802.3u,IEEE802.3x.Packet Forwarding rate is 0.744Mpps,and 1K MAC Address.Forwarding Mode is Storage and Forward. Support flow control. | 【Versatile Applications】Due to the material and design,the switch is suitable for various networks , such as home lab, computer room, warehouse, factory, outdoor surveillance,compact control box and other industrial scenarios with Ethernet access.

【One adapter, so many options】ADAPTALL-2 mount lens to EOS RF-mount camera body, explore new lens combinations, compatible for Tamron ADAPTALL-2 mount lens to EOS RF mount cameras compatible with Canon EOS R6 Mark II, EOS R7, EOS R8, EOS R50, EOS R10, EOS R3, EOS R5, EOS R5C, EOS R6, EOS R, EOS RP | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Canon EOS RF mount is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available | 【Clever design】Easy to mount and dismount. Travel lighter, use one set of lenses with two camera bodies. Best of new and old, use vintage lenses with your digital camera.【Note】You must set in the camera menu to "shoot with no lens attached"

【NEW COMPATIBLE】Compatible with Pentax K mount lens, compatible with Canon RF mount cameras. Using the PHOLSY adapter, you can mount the PK lens on your digital RF-camera instead of the RF-lens, and explore new lens combinations | 【NEW DESIGN】Made of hardened aluminum and copper, anti-reflective and matt coated on the inside. Easy to mount and dismount | 【MANUALLY ADAPTER】Focus to infinity. When using the PHOLSY-adapter, no mechanical or electrical functions, signals or data are transferred between EOS RF system cameras and lenses. So have to manually adjust all settings (no autofocus, aperture and exposure ) | 【NOTE】If your camera indicated "lens is not properly installed", please modify the camera menu settings, you can modify the settings to allow. Menu-Settings-Release without lens-Activate. Specifically refer to the camera manual | 【CUSTOMER SUPPORT】If you are unsure whether a lens adapter fits your camera and lens, please contact the seller's support by email before purchase. You can find your lens and camera mount in the lens's and camera's original user manual. Or find your lens and camera on the manufacturers' website and under the product specifications look for “mount type”.

Eliminates ultraviolet rays from outdoor shots as well as polarizing the light to eliminate unwanted reflections and glare from water, snow, glass, window and other non-metallic surfaces | Saturates colors providing better contrast, which is mostly used to deepen the contrast and saturation in blue skies and white clouds | The effect can be seen through the camera's viewfinder and changed by rotating the front adjusting ring. The filter factor varies according to how the filter is rotated and its orientation to the sun, strongest effect when used at a 90 degree angle from the sun | Crafted from 0.08" German famous optical glass, double sides 18-layers of multi-resistant coating making it anti-scratch, anti-fingerprint, anti-static, oil-resistant and water-resistant | Multi-coated 18-Layers also prevent internal ghosting and reflections while providing a polarization ratio up to 99.8% or above

【Cinematic Visuals】The Gold streak filter adds professional anamorphic-style gold flares without the need for stylized cinema lenses. Streak filters mimic the anamorphic streak flare effect, produce a single ray of light from point light sources, strong highlights, reflective materials, or metallic surfaces.Get creative and set the mood! | 【Suitable for Variety of Scenes】With the Streak Filter, you can capture beautiful images and videos that showcase your creativity and style. Whether you're shooting landscapes, portraits, or action shots, this filter will take your work to the next level.It's also perfect for creating cinematic footage, music videos, and more. | 【Variable Rotating Ring】The top of the filter is equipped with a 360° rotating ring which can adjust the direction of streak lines, creat different angled flare in photos and dynamic rotating flares in videos . | 【Professional Quality】Aviation aluminum frame, light and sturdy,with secondary oxidation creates a fashion gold circle and black frame finish. AGC optical glass with etched lines spaced 2mm,to create a unique streak effect but maintain the original image quality. | 【Wide Compatibility】The walkingway streak filter compatible with all 82mm camera lens.Please verify your camera's lens thread size(usually marked under the lens barrel with the “Ø” symbol) before ordering. e.g ø82mm.

Haoge LH-M47W Silver Metal Lens Hood specially designed for Olympus M.ZUIKO Digital 12mm f2 Lens | Screw Knob design with the internal compression ring | Make of anodized alumium Metal. | Replaces Olympus LH-48

This is the hardware upgrade version, support PoE Ethernet port power supply, with power and signal isolation protection, which is safer for industrial applications. | This is a RS485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. | The module features RS485 and Ethernet port(POE function is optional), uses screw terminals for power input. Rail-mount flame-retardant case design, small in size, easy to install. | It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring... | Bi-Directional Transparent Data Transmission Between RS485 And Ethernet

【One adapter, so many options】Compatible with Nikon F (AI AIS AF AF-I AF S) mount lens, Compatible with Leica M mount cameras. Using the PHOLSY adapter, you can mount the Nikon F-lens on your digital M-camera instead of the M-lens. Effortless mount with 6-Bit Coding | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Leica M mount camera is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available | 【Clever design】Easy to mount and dismount. Travel lighter, use one set of lenses with two camera bodies. Best of new and old, use vintage lenses with your digital camera.【Note】You must set in the camera menu to "shoot with no lens attached"

The LH-X35S Square Metal Lens Hood is designed for Fujifilm XF 35mm f2 R WR , XF 23mm f2 R WR and XC 35mm F2 lens. | This bayonet-mount lens hood shades the lens from stray light, prevent or limit lens flare, improving your contrast and image quality. | Original Fujifilm lens cap can be mount onto the lens. | Do not affect the use of UV filter. | Replaces Fujifilm LH-XF35-2.

【One adapter, so many options】Compatible with Minolta MD (MC SR) mount lens, Compatible with Leica M mount cameras. Using the PHOLSY adapter, you can mount the MD-lens on your digital M-camera instead of the M-lens. Effortless mount with 6-Bit Coding | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Leica M mount camera is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available | 【Clever design】Easy to mount and dismount. Travel lighter, use one set of lenses with two camera bodies. Best of new and old, use vintage lenses with your digital camera.【Note】You must set in the camera menu to "shoot with no lens attached"

【4 in 4 Out USB 3.0 Switch Selector】MLEEDA 4 Port USB 3.0 Switcher allow using button switch or wired remote to toggle between 4 computers to share 4 USB peripheral devices without constantly pull cables or set up complicated network sharing software. | 【Multiple Device Sharing】This USB 3.0 KVM switch allows you to share multiple devices such as mouse,keyboard,printer,scanner,U disk and other USB devices between 4 computers.NOTE:When connecting high-power USB devices such as HDD, digital video camera, etc., you need to insert 5V power supply (Power adapter not included). | 【5Gbps Speed, USB 3.0 Data Transfer】The 4 port USB 3.0 sharing switch supports USB 3.0 data transfer rates of up to 5Gb/s (10 times faster than USB 2.0). The mouse keyboard switch is backward compatible with USB 2.0 & USB 1.1 peripherals. Support wireless keyboard and mouse. | 【Wired Remote & Button Switching】You can easily switch between 4 computers by pressing the button or pressing the Wired Remote control, green LED indicating the active computer. The included wired remote(1.5m) lets you say goodbye to messy cables on your desk. | 【Good Compatibility & Stable Connection】USB 3.0 switch selector with separate micro USB port for power supply,driver-free, plug and play.Compatibility with Windows 11/10/8/7/Vista/XP and Mac OS, Linux, and Chrome OS. | 【IMPORTANT NOTE】The 4 port USB switch is powered by the USB cables, but please use a standard 5V adapter (not included) when connecting high power devices,any charger with higher voltage output is not allowed.

【Compatible】Compatible with Nikon F (AIS AF AFS) Mount lens to M4/3 cameras compatible with Olympus OM SYSTEM OM-1, OM-5, EM1X, EM1 iii, EM1 ii, EM1, EM5 iii, EM5, EM5 ii, EM10, EM10 ii, EM10 iii, EM10 iv, PENf, EP7, EP5, EP3, EPL10, EPL9, EPL8, EPL7, EPL6, EPL5, EPM2, EPL3, EPM1, EP2, EPL2, EPL1, EP1; Lumix GH6, GH5, GH4, GH3, GH2, GH1, G95, G90, G85, G80, G100, G9, G7, G1, G2, G3, G5, G6, GF1, GF2, GF3, GF5, GF6, GF7, GX85, GX80, GX9, GX8, GX7, BGH1, GF1, GF2, GF3, GF5, GF6, GF7, GF10 etc. | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Micro Four Thirds (M4/3 MFT) mount cameras is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available | 【Clever design】Easy to mount and dismount. Travel lighter, use one set of lenses with two camera bodies. Best of new and old, use vintage lenses with your digital camera.【Note】You must set in the camera menu to "shoot with no lens attached"

【One adapter, so many options】M42 mount lens to E mount camera body, explore new lens combinations, compatible for M42 42mm mount lens (NOT Fit Mamiya and Fuji 42 mm lens) to E mount cameras compatible with Sony a1, a9 II, a9, a7S III, a7S II, a7S, a7R V, a7R IV, a7R III, a7R II, a7R, a7C, a7 IV, a7 III, a7 II, a7, a6600, a6500, a6400, a6300, a6100, a6000, a5100, a5000, a3500, a3000, NEX-7, NEX-6, NEX-5T, NEX-5R, NEX-5N, NEX-5, NEX-F3, NEX-C3, NEX-3N, NEX-3, ILCE-QX1, ZV-E10 | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Sony E mount camera series is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available | 【Clever design】Easy to mount and dismount. Travel lighter, use one set of lenses with two camera bodies. Best of new and old, use vintage lenses with your digital camera.【Note】You must set in the camera menu to "shoot with no lens attached"

【One adapter, so many options】Compatible with Sony A / Minolta AF mount lens, Compatible with Leica L mount cameras. Using the PHOLSY adapter, you can mount the A/AF-lens on your digital L-camera instead of the L-lens. Note: must set in the camera menu to "shoot with no lens attached" | 【Unique design】There is a aperture control ring on this Lens Mount Adapter, which you can adjust the aperture manually on this adapter for your A / AF Mount lens. The aperture control ring uses the progressive damping design that gives you the comfortable handling like the original lens' aperture control ring | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Leica L mount cameras is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available

【82mm ND100000 filter】ND100000 is a neutral density filter with an extremely high density rating, designed to significantly reduce the amount of light entering a camera lens. This filter is typically used in scenarios where there is an extremely bright light source, such as photographing the sun or other highly illuminated objects. | 【NO Color Cast】Constructed from a high-quality optical glass, the ND100000 lens effectively weakens the incoming light without altering the color or contrast of the original image, allowing for a true representation of the scene. | 【Well Built】 The ND100000 filter features an aluminum frame, which is both robust and durable,ensures that the filter can withstand the rigors of outdoor photography and the demands of frequent use. | 【Slim Rim Profile】With a height of only 2.9 millimeters. This low-profile design makes it particularly suitable for use with wide-angle and ultra-wide-angle lenses. | 【Easy to Use】82mm nd filter can screw on front of the lens. Any lens with 82mm thread it will work.Please verify your camera's lens thread size.For example: Ø82mm.

【One adapter, so many options】EF/EF-S mount lens to EOS RF-mount camera body, explore new lens combinations, compatible for Canon EOS EF EF-S mount lens to EOS RF mount cameras compatible with Canon EOS R6 Mark II, EOS R7, EOS R8, EOS R50, EOS R10, EOS R3, EOS R5, EOS R5C, EOS R6, EOS R, EOS RP | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Canon EOS RF mount is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available | 【Clever design】Easy to mount and dismount. Travel lighter, use one set of lenses with two camera bodies. Best of new and old, use vintage lenses with your digital camera.【Note】You must set in the camera menu to "shoot with no lens attached"

[RCA Svideo to HDMI Converter] Converts Composite RCA or S-video signal into HDMI signal to display on HDMI TVs. 480i(NTSC) or 576i(PAL) standard definition signal input, upscale to 720P/ 1080P full HD high definition output. | [Svideo HDMI Converter] Input-RCA Composite or S-video Video, R/ L Audio; Output-HDMI + 3.5mm Jack audio. | [RCA to HDMI Converter]RCA and S-video can be connected simultaneously, and to be selected as the input by the switch button. | [Composite to HDMI Converter] Widely used for cameras, VCR, DVD player, or old games consoles(such as NES, SNES, N64, Dreamcast, Saturn, Megadrive, Master System, Game Cube, Wii, WiiU, XBox, XBox 360, framemei PS 1, 2, 3, Atari, Neo Geo10) to output to an HDMI TV, projector or monitor for displaying. | [AV to HDMI Converter] Easy installation & operation. Plug and play. Composite cable, S-video cable Included.

Haoge LH-M47B Black Metal Lens Hood specially designed for Olympus M.ZUIKO Digital 12mm f2 Lens | Screw Knob design with the internal compression ring | Make of anodized alumium Metal. | Replaces Olympus LH-48

【One adapter, so many options】Compatible with Exakta (Not compatible with Topcon) mount lens, Compatible with Leica M mount cameras. Using the PHOLSY adapter, you can mount the Exakta-lens on your digital M-camera instead of the M-lens. Effortless mount with 6-Bit Coding | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Leica M mount camera is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available | 【Clever design】Easy to mount and dismount. Travel lighter, use one set of lenses with two camera bodies. Best of new and old, use vintage lenses with your digital camera.【Note】You must set in the camera menu to "shoot with no lens attached"

【One adapter, so many options】FD mount lens to Fujifilm X-mount camera body, explore new lens combinations, compatible for Canon FD FL mount lens to compatible with Fujifilm X-H2S, X-H2, X-H1, X-Pro3, X-Pro2, X-Pro1, X-T5, X-T4, X-T3, X-T2, X-T1, X-S20, X-S10, X-T30 II, X-T30, X-T20, X-T10, X-T200, X-T100, X-E4, X-E3, X-E2S, X-E2, X-E1, X-M1, X-A7, X-A5, X-A3, X-A2, X-A1, X-A20, X-A10 etc. Note: must set in the camera menu to "shoot with no lens attached" | 【Unique design】There is an aperture lever on this Lens Mount Adapter, which help retain the function of the aperture lever for your FD mount lens. Important: Before attach the lens adapter, please rotate the aperture lever ring on the adapter clockwise until it is full OPENed. Please refer to the illustration on below description page | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Fujifilm FX mount camera is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available

Ready To Work: Turn any space into a financial workspace with this Wireless Numeric Keypad. Works with Microsoft Excel, Microsoft Access, Intuit QuickBooks, Intuit TurboTax, and more. Full-size 19mm keys help improve speed and accuracy | Enhanced Connectivity: Wireless 2.4GHz technology helps minimize desk clutter and provides a range up to 10 meters (33'). Easily switch between operating systems, wireless keypad supports Windows, macOS, and Chromebook | Stay Powered Up: Integrated battery indicator light lets you know when batteries are low (batteries not included) | Features: Integrated ergonomic tilt provides added comfort which may help reduce wrist strain after a long day. Nano USB receiver easily stores inside device when not in use so it’s easy to locate whether you’re in the office, at home, or on the road | About Us: From stylish laptop backpacks to iPad cases to accessories, Targus has everything you need to carry, connect, and protect the devices you use every day. Our attention to innovative and thoughtful design can be seen across all our products | Full sized keys are comfortable and large for increased accuracy; Ideal for those working on spreadsheets, accounting files or financial applications | Ergonomic tilt provides support to help prevent wrist strain | Wireless technology provides a cordless workspace and allows the keypad to function up to 33 feet away from the receiver | Battery indicator light lets users know when batteries are running low so there are no surprises | Compatible with Windows 8, Windows 7, Vista, XP, 2000, and Mac OS X 10.4 or later

【NEW COMPATIBLE】Compatible with Minolta Rokkor (SR/MD/MC) mount lens, compatible with Nikon Z mount cameras. Using the PHOLSY adapter, you can mount the MD lens on your digital N/Z-camera instead of the N/Z-lens, and explore new lens combinations | 【NEW DESIGN】Made of hardened aluminum and copper, anti-reflective and matt coated on the inside. Easy to mount and dismount | 【MANUALLY ADAPTER】Focus to infinity. When using the PHOLSY-adapter, no mechanical or electrical functions, signals or data are transferred between N/Z system cameras and lenses. So have to manually adjust all settings (no autofocus, aperture and exposure ) | 【NOTE】If your camera indicated "lens is not properly installed", please modify the camera menu settings, you can modify the settings to allow. Menu-Settings-Release without lens-Activate. Specifically refer to the camera manual | 【CUSTOMER SUPPORT】If you are unsure whether a lens adapter fits your camera and lens, please contact the seller's support by email before purchase. You can find your lens and camera mount in the lens's and camera's original user manual. Or find your lens and camera on the manufacturers' website and under the product specifications look for “mount type”.

【One adapter, so many options】LM mount lens to Nikon Z mount camera body, explore new lens combinations, compatible for Leica M LM, Zeiss ZM, Voigtlander VM mount lens to Nikon Z Mount Cameras compatible with Nikon Z fc, Z30, Z9, Z8, Z6 II, Z7 II, Z6, Z7, Z5, Z50 | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Nikon Z mount is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available | 【Clever design】Easy to mount and dismount. Travel lighter, use one set of lenses with two camera bodies. Best of new and old, use vintage lenses with your digital camera.【Note】You must set in the camera menu to "shoot with no lens attached"

【One adapter, so many options】Compatible with Nikon G (F AI AIS D AF S) mount lens, Compatible with Leica L mount cameras. Using the PHOLSY adapter, you can mount the G (F)-lens on your digital L-camera instead of the L-lens. Note: must set in the camera menu to "shoot with no lens attached" | 【Unique design】There is a aperture control ring on this Lens Mount Adapter, which you can adjust the aperture manually on this adapter for your Nikkor G lens. The aperture control ring uses the progressive damping design that gives you the comfortable handling like the original lens' aperture control ring | 【No loss of image quality or speed】Infinity focus allowed. There is no electronic contacts or glass inside of this lens adapter, so have to manually adjust all settings (no autofocus) and no need to worry about optic degradation of your lenses. Connected lenses retain all of their superb image quality with no loss of brightness, contrast or speed | 【New exterior design, solid & durable】Aesthetics and streamlined exterior design means comfortable shooting in any direction, including vertically. The adapter, with Difficult-To-Machining tooth design, matched the nice look of your cameras and lenses. Built from aviation grade aluminum and magnesium alloy, the MOUNT ADAPTER is strong and lightweight with a durable finish, really very resistant and performing for vintage lenses | 【Precisely matched】The lens mount adapter compatible with Leica L mount cameras is well constructed and makes a tight fitting connection to the lens and camera body, to preserve the performance of pro-level cameras and lenses. And it makes a precise fit with the camera and lens, crucial for meticulous performance. Attaches and detaches to the camera body smoothly and cleanly. No light leakage. Keep using the lenses you love with the most innovative camera bodies available

High Sound Quality: Wideband Sound Telephone headset with RJ9 jack enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. | Most Comfortable Headset: Super Lightweight corded office telephone RJ9 headset with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Quick Disconnect(QD) feature enables you to walk away without removing the headset. Professional Mic Mute / Volume Control built in. | Super Durable: Precision design, Quality plastics, unibody headband construction, superior quality microphone makes this call center headset sturdier and more durable. Compete Headsets for Call Center, Telemarketing & Office. | See Compatible Phone List in Description. Direct connect over the head landline telephone headsets with Quick Disconnect(QD) Work for Some Specific Phone Models with 300 301 335 430 450 500 501 550 560 600 601 650 670 CX300 CX500 CX600 CX700 VVX300 VVX310 VVX311 VVX330 VVX400 VVX410 VVX411 VVX500 VVX600 VVX1500, ect. | ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION. Buy the item today if you have one of phone models in list. For Other Phones, pls Contact Us for Compatibility Guide or Advice.