Use for graphics card mining ,Function: Dedicated for bitcoin mining | 1-slot PCI-E 1X to 4 slot 16X riser card with high speed USB 3.0 cable. | High speed USB 3.0 shield cable is flexible for 1U,2U,3U chassis. | Support 4 port high speed PCIe 16X card. | USB cable length:60cm/23.63" (Approx.)

Added a DB9PIN female-to-female adapter version, you can switch out of DB9pin male connector, and you can switch out of DB9pin female connector, allowing you to use one wire for two purposes. | Built in Prolific PL-2303 Chipset,high data transmission speed and durable,widely compatibility with Windows XP/Vista/7 /8.1/10, Mac OS. | Powered by Type-C Port, No External Power Adapter Required. Simple Installation, Plug & Play after One Time Driver Installation. | Designed for connecting serial devices, such as DB9 equipped PCs, routers, GPS, Programming machine, barcode scanners, label writers, serial modems, digital cameras, card readers, palm PCs and digital organizers, etc | Note:The interface is 9-pin RS232 Male, please make sure that your serial device with a 9-pin Female Port.If yours is 9-pin Male Port,pls choose the version with Female to Female converter.

Extension Usage: This Front Panel is used to Convert your Floppy Disk Bay into 1 USB C, two front USB3.0/USB2.0 interface, MIC and SPEAK port, So as to provide the front of the ultra-high-speed scalability of desktop computers, very convenient! | Support System: Compatible with Win7/8/10/11 32/64BIT/Linux. | Super Speed: The USB3.2 Gen2 Floppy Drive Front Panel uses the latest USB 3.0 chip with a maximum transmission speed of 10Gbps to provide the front of the ultra-high-speed USB-C USB3.0 interface or USB2.0 and audio interface. | Output Interface: USB3.2 USB-C+2*USB2.0/2*USB3.0+MIC+SPEAK.(USB 2.0 9Pin or USB 3.0 19Pin Optional) | Hardware Requirements?With TYPE-E interface. With a free 3.5-inch floppy drive bit chassis. With a USB3.0 20Pin and USB2.0 9Pin interface motherboard or adapter card.

Extension Usage: This Front Panel is used to Convert your Floppy Disk Bay into 1 USB C, two front USB3.0/USB2.0 interface, MIC and SPEAK port, So as to provide the front of the ultra-high-speed scalability of desktop computers, very convenient! | Support System: Compatible with Win7/8/10/11 32/64BIT/Linux. | Super Speed: The USB3.2 Gen2 Floppy Drive Front Panel uses the latest USB 3.0 chip with a maximum transmission speed of 10Gbps to provide the front of the ultra-high-speed USB-C USB3.0 interface or USB2.0 and audio interface. | Output Interface: USB3.2 USB-C+2*USB2.0/2*USB3.0+MIC+SPEAK.(USB 2.0 9Pin or USB 3.0 19Pin Optional) | Hardware Requirements?With TYPE-E interface. With a free 3.5-inch floppy drive bit chassis. With a USB3.0 20Pin and USB2.0 9Pin interface motherboard or adapter card.

Dual NVMe PCIe Adapter can add 2x M.2 NVMe SSD Slot via PCIe 4.0 x16, but also expaind extra PCIe x16 slot (x8 Signal), which can use for expanding any other PCIe Device. | Motherboard Requirement: Motherboard can support PCIe x16 Bifurcation itself, and can be set as"PCI-e x8x4x4" in BIOS.Such as compatible with X299, X399. | SSD Requirement: All of the SSDs are M.2 PCI-e (M Key) NVMe SSD. CPU has enough channels to support. There is available PCI-e 4.0 or 3.0 x16 Slot on M/B. | Compatible with M.2 PCI-e NVMe SSDs in 2230 2242 2260 2280 22110 sizes. Not support any M.2 (SATA-Based B+M Key) SSD. | 2-Port NVMe PCIe Adapter does not Support Hardware Raid, only supports the formation of soft raid in Win10 , or you may build raid via Third-party Software, and 2 SSDs should be same model. | If MOBO only supports "x4x4x4x4", the expanded PCIe x16 will only have x4 signal. If MOBO does not support"PCIe Bifurcation" , Only the PCIe x16 works, None M.2 SSD can be recognized.

Support NGFF(M.2) Key M 2230/2242/2260/2280 Type Card to Key A+E 2230 | Support Windows 2000/7/8/10 | No Drivers Needed for this Adapter | Easy Installation, Plug and Play

M.2 NVMe M key to Ouclink 4i / SFF8611 silver-plated extension cable, support PCIE 4.0 X4 GEN4, GEN3. | Suitable for small hosts, desktops, laptops, etc. to convert M.2 sockets to Oculink sockets, with fixing holes for fixing. | Support PCIE 4.0 data transmission, support connecting GPU graphics card, SSD, expansion card, etc., backward compatible with PCIE 3.0. | Support DOCK-OC5/ DOCK-CO6 external docking station. | Oculink is the next generation of high-speed internal and external I/O connectors for servers, compatible with T10/ SAS-4 24 Gbps, SFF-8611, SFF-8612, PCIe Gen 3 and Gen 4.

* Main Function * -- This RS485 to ethernet adapter can realize bi-directional transparent transmission between RS485 and network.Support Modbus Gateway,Modbus RTU to Modbus TCP, Modbus Polling.Support MQTT/SSL/Modbus RTU to JSON/SNMP/Telnet/Edge Computing | * High Speed * -- Master chip adopts ST crotex-M7 core, the main frequency is up to 400Mhz, fast processing speed,high stable and reliable performance. | * Support Configuration * -- This RS485 to ethernet adapter can be configured via Web Server page, AT commands, and Windows Utility.The user also can update its firmware via web page or setup software. | * Four Work Modes * -- In TCP Server,the data will be transparently transmitted to all successfully connected clients through the serial device server. In TCP Client,can initiates a TCP connection to the specified IP address.In UDP mode,can monitor the port meanwhile and forwards all received data to the serial device.In HTTPD Client ,data can be submitted to a specified server by GET or POST method. | * Application Cases * -- The billing information and power usage can be viewed remotely through the platform to facilitate operation and maintenance.can effectively solve the problem that workers need to monitor equipment on-site, save labor costs, and increase production efficiency and safety factors.