Audio Switcher 4 in 1 out: The 4X1 Stereo Audio Selector Switch allows you to connect four audio sources, such as a host, DVD player, CD player, video recorder, and TV box, to a single output (a set of speakers or headphones), enabling seamless connectivity of multiple devices | Reversible Operation: This bi-directional 4 ports RCA Audio switch box enables you to connect four audio sources to a single speaker/headphone, or alternatively, to connect one audio source to switch between four speakers/headphones(NOTE: only 1 of the 4 speakers/headphones can work; all four cannot work simultaneously) | Widely Compatible RCA Audio Switcher Box: This 4-input 1 output audio switch supports 3.5mm aux and RCA (L/R) audio in and out, such as 3.5mm input + 3.5mm & RCA L/R output; or RCA L/R input + 3.5mm & RCA L/R output, providing flexibility in connecting various devices | Well-built Stereo Audio Selector: Durable construction: The 4 in 1 audio switcher is built with sturdy and durable metal housing, facilitating efficient heat dissipation, ensuring long-term reliability and performance. Premium connectors and components help improve conductivity and reduce signal loss, resulting in better audio quality and ensuring a stable and secure connection between the audio sources and the output, preventing signal interruptions or audio dropouts | User-friendly RCA AUX Audio Switch: Passive audio switch, no power or additional software and driver required, plug & play; Easy switch via the button; Compact design makes it easy to place on a desk or entertainment center without taking up too much space, and easy to carry | Cost-effective Aux L/R Audio Selector: This simple and affordable aux rca audio switcher selector box is designed with lower power consumption in mind, promoting energy efficiency during operation. Easy to use, saves space, and reduces clutter. It is a relatively inexpensive way to add additional audio inputs to your system

【HDMI 2.1 Switch 4 in 1 out】The BolAAzuL's H2141 is a 4-port HDMI 2.1 Switch and you can connect up to 4 HDMI 2.1 video sources such as Xbox series X, and PS5 to a single Display. | 【4K@120Hz Refresh Rates】This 4 ports HDMI 2.1 switch uses the latest digital video processing chip and supports up to 4K 120Hz refresh rates which were available with Displayport and Dual link before. | 【HDMI 2.1 Features】The 4 IN 1 OUT 4K@120Hz HDMI 2.1 Switch is specially designed to handle 8K@60hz, 4K@120Hz, and 2K@144Hz. It is HDCP 2.3 compliant and supports HDR10, HDR10+, Dolby Vision, 3D, CEC, and up to 48Gbps video bandwidth. | 【Multi Control Methods】There are 3 ways to select the video source when using H2141, namely the included remote control, physical switch button, and Auto-Switching(this method is subject to features of devices connected). | 【Wide Compatibility】This 4-in-1 HDMI 2.1 Switcher is suitable for most devices with standard HDMI interfaces and was tested to be compatible with a series of video devices such as Xbox Series X, PS5, PS4 Pro, Apple Mac mini, Apple TV 5G 4G 3G, Nvidia 3080Ti, 3070Ti, 3060TI.

【HDMI 2.1 Switch 5 in 1 out】The BolAAzuL's H2151 is a 5-port HDMI 2.1 Switch and you can connect up to 5 HDMI 2.1 video sources such as Xbox series X, and PS5 to a single Display. | 【4K@120Hz Refresh Rates】This 5 ports HDMI 2.1 switch uses the latest digital video processing chip and supports up to 4K 120Hz refresh rates which were only available with Displayport 1.2 and above, and DVI-D/I Dual link before. | 【HDMI 2.1 Features】The 5 IN 1 OUT 4K@120Hz HDMI 2.1 Switch is specially designed to handle 8K@60hz, 4K@120Hz, and 2K@144Hz. It is HDCP 2.3 compliant and supports HDR10, HDR10+, Dolby Vision, 3D, CEC, and up to 48Gbps video bandwidth. | 【Multi Control Methods】There are 3 ways to select the video source when using H2151, namely the included remote control, physical switch button, and Auto-Switching(this method is subject to features of devices connected). | 【Wide Compatibility】This 5-in-1 HDMI 2.1 Switcher is suitable for most devices with standard HDMI interfaces and was tested to be compatible with a series of video devices such as Xbox Series X, PS5, PS4 Pro, Apple Mac mini, Apple TV 5G 4G 3G, Nvidia 3080Ti, 3070Ti, 3060TI.

1 in 4 out RCA Component AV Splitter: This 4-port Component Video Splitter splits one audio-video signal into up to 4 displays (TV monitors /speakers) simultaneously | 1080P Performance: Supports resolutions up to 1080p, and the built-in amplifier enables a sharp, clear visual image and reliable audio even in a long-distance connection | Well-built: Durable metal case shell made of unique material, ensuring stable signal transmission. Non-slip, fast heat dissipation, and wear-resistant, so as to effectively extend the service life of the product | Uer-friendly: Easy installation and operation. Simple push-button switching; Plug and play, no software required | Universal Compatibility: This RCA Component AV Splitter is widely used in public video broadcasting, home theater system, DVR recording, multimedia display, and video conferencing, etc

【High-effeciency SATA 3.0 Cable】The BolAAzuL short SATA Cables comply with version 3.0 of the specifications. Support data transfer speeds up to 6Gbps, and is backward compatible with SATA I & SATA II, 3 Gb/s and 1.5 Gb/s. | 【Angled Connector & Straight SATA Data Cable】The 90 Degree SATA cable is designed for hard-reach tight spaces to help prevent damage to the cable due to repeated pressing. The flat SATA cable design eliminates messy tangles and snags. | 【Hot-Swappable SATA Serial ATA Cable】The Cost-Effective 2-Pack 7-pin SATA data cables for hard drive support hot plugging, which means you can quickly connect and disconnect without turning off the computer. | 【Versatile 6Gb SATA Cable】This Right angle SATA 3 cable and SATA Cable III Straight to Straight is ideal for you to connect various types of storage drives (optical drives, hard drives, solid-state drives, CD Drivers, CD Writers) to a motherboard. | 【Easy Yet Reliable SATA III Cable】These Black 18-inch SATA 3 cables with flexible rubber sleeves are easy installation, and the locking latches ensure a solid and secure connection for fast and reliable transfers every time.

【High-effeciency SATA 3.0 Cable】The BolAAzuL short SATA Cables comply with version 3.0 of the specifications. Support data transfer speeds up to 6Gbps, and is backward compatible with SATA I & SATA II, 3 Gb/s and 1.5 Gb/s. | 【Angled Connector & Straight SATA Data Cable】The 90 Degree SATA cable is designed for hard-reach tight spaces to help prevent damage to the cable due to repeated pressing. The flat SATA cable design eliminates messy tangles and snags. | 【Hot-Swappable SATA Serial ATA Cable】The Cost-Effective 20-Pack 7-pin SATA data cables (10-pack right angle SATA cable iii + 10-pack straight SATA 3 cable)for hard drive support hot plugging, which means you can quickly connect and disconnect without turning off the computer. | 【Versatile 6Gb SATA Cable】This Right angle SATA 3 cable and SATA Cable III Straight to Straight is ideal for you to connect various types of storage drives (optical drives, hard drives, solid-state drives, CD Drivers, CD Writers) to a motherboard. | 【Easy Yet Reliable SATA III Cable】These Black 18-inch SATA 3 cables with flexible rubber sleeves are easy installation, and the locking latches ensure a solid and secure connection for fast and reliable transfers every time.

1 to 2 Internet Splitter: expand a single network to two Ethernet networks, support two computers sharing one CAT 5/5e/6/7/8 cable simultaneously. The included USB cable is necessary for the power connection | 1GBps High-Speed Transmission: supports the maximum data transfer rates up to 1000Mbps. Backward compatible with 100Mbps/10Mbps network speeds. Note: This speed data is the maximum of the chipset and the actual speed is subject to devices connected | Reliable Connectivity: simple to operate, plug and play, no additional software or driver needed; USB power cable provides sufficient power supply. Metal housing offers superior durability and protection against physical damage, as well as better emi shielding. Gold-plated pin core and standard RJ45 jacks reduce oxidation and corrosion, ensuring a reliable connection over time | Compact and Portable: sleek design, small size, and lightweight, making it easy to carry and you can place it anywhere without taking up too much space | Cost-effective: easily expand your network port with this 1 in 2 out gigabit ethernet splitter, allowing you to connect multiple devices to your network without having to invest in expensive networking hardware

The BolAAzuL Surprise: Join our optimal plan with whoever wants to get the amazing HDMI Audio Extractor at the most affordable price | HDMI to HDMI Toslink Coaxial L/R: This UHD HDMI audio extractor lets you separate stereo audio from your HDMI video signal and connect it to 3.5mm audio devices, such as your stereo sound system or desktop speakers. You can also extract the audio from the HDMI signal and integrate it into an optical TOSLINK application | 2CH and 5.1CH HDMI Audio Extractor: This digital audio decoder support LPCM 2CH, Dobly Digital 2/5.1CH, DTS 2/5.1CH(5.1CH audio via Toslink/coaxial port only) | 4K Ready: With the latest multimedia chipset, this HDMI audio converter can easily handle resolutions up to 4K/30Hz. It supports 4K@30Hz in&out(pass-through only, no scaling capability). With pure hardware design, you can easily connect your latest HDMI sources such as a blue DVD player, Apple TV to your 4K-capable HDTV while enjoying quality audio from your audio system | Hassle-free Integration: The latest consumer A/V equipment probably only offers an HDMI output. This can make it difficult to integrate devices, such as your new Blu-ray player or computer system, with your existing audio equipment. The 4K HDMI audio extractor extracts audio from the HDMI sources and sends it to your existing audio system while you can connect the video out to your latest HDTV

2 in 1 out RCA Switch: The BolAAzuL 2-way AV switch box RCA audio video selector switcher two in one out allows you to connect two RCA input sources/audio or video sources, such as DVD/DVR/VCR players, video gaming consoles( Sega Genesis, SNES, N64, Xbox, PS2, PS3, Wii, etc.), to a single RCA output, such as one TV set with standard yellow-red-white RCA connectors enabled | Convenient RCA Switcher: This 2-channel RCA input audio video switch enables you to easily toggle between the two RCA input sources without having to constantly plug and unplug cables. The RCA two to one composite switch box is useful if you have limited inputs on your TV and you want to switch between multiple devices | Press Tips to RCA Source Selector: If you want to use one of the 2 connected devices, just press the only button switch -short press for input source 1, and long press for input source 2 - rather than discommodiously reconnect the audio and video devices again and again | Plug & Play RCA Switch Box: Pure hardware design, be plugged and unplugged easily. No extra software or drivers are needed, just press the selection button on the RCA composite AV switcher box to choose the AV sources | User-friendly Composite AV Switch: Hassle-free installation, and easy to use. Just need to connect 2 audio and video devices (such as Xbox, and DVD) to the Input connectors on the 2 to 1 RCA audio switcher while your TV to the Output connector on the 2 way RCA video switcher | Well-built RCA Selector Switch: Compact and durable design supports high-quality audio and video transmission. The metal casing of this 2-Port RCA audio video AV signal switch provides excellent durability and corrosion resistance, ensuring a long lifespan and stable, reliable connections. The simple button switch on this 2 in 1 out RCA composite switcher box allows easy operation | NOTE: The 2-port composite AV Switch is not recommended to work as a Stereo Audio Switch. If you are looking for a stereo audio switch, please check our B0CW5BJPKT | Positive Customer Support: Replace & Refund service within 12 months; 24-hour customer service with hassle-free warranty and lifetime technical support. We offer a 100% satisfaction guarantee, aka the High Five guarantee on all Composite Switchers/RCA video audio switchers we sell. If there are any questions or problems, please contact us first and we will do our best to make things right

🍁 4 in 1 out RCA Switch 🍁 The BolAAzuL 4-way AV RCA audio video selector switcher allows you to connect four audio or video sources to one TV set that standard yellow-red-white RCA connectors enabled. This is useful if you have limited inputs on your TV, and you want to switch between multiple devices without constantly unplugging and plugging in cables. | 🍁 Easy to Use/True Plug&Play 🍁 - Pure hardware design, be plugged and unplugged easily. No extra power supply and software drivers are needed, just press the selection button on the RCA composite av switcher box to choose the av sources. | 🍁 Hassle-free Installation 🍁 Connect 4 audio and video devices (such as Xbox, and DVD to the Input connectors while your TV to the Output connector. | 🍁 Simple and Affordable 🍁 If you want to use one of the 4 connected devices, just press the button switch rather than discommodiously reconnect the audio and video devices again and again. | 🍁 Superior Construction 🍁 The metal casing of this 4-Port RCA audio video selector switch provides excellent durability and corrosion resistance, ensuring a long lifespan and stable, reliable connections. And the simple button switch allows for easy operation. | NOTE: The 4-port composite AV Switch is not recommended to work as a Stereo Audio Switch. If you are looking for a stereo audio switch, please check our B0CW5BJPKT. | 🍁 100% QC Tested 🍁 - Every single Composite AV Switcher box from BolAAzuL is 100% tested after the factory's normal QC process.

8 in 1 out RCA Switch: The BolAAzuL 8-way AV RCA audio video selector switcher allows you to connect eight audio or video sources to one TV set that standard yellow-red-white RCA connectors enabled. This is useful if you have limited inputs on your TV, and you want to switch between multiple devices without constantly unplugging and plugging in cables | Easy to Use/True Plug&Play: Pure hardware design, be plugged and unplugged easily. No extra power supply and software drivers are needed, just press the selection button on the RCA composite av switcher box to choose the av sources | Hassle-free Installation: Connect 8 audio and video devices (such as Xbox, and DVD to the Input connectors while your TV to the Output connector | Simple and Affordable: If you want to use one of the 8 connected devices, just press the button switch rather than discommodiously reconnect the audio and video devices again and again | Superior Construction: The metal casing of this 8-Port RCA audio video selector switch provides excellent durability and corrosion resistance, ensuring a long lifespan and stable, reliable connections. And the simple button switch allows for easy operation | NOTE: The 8-port composite AV Switch is not recommended to work as a Stereo Audio Switch. If you are looking for a stereo audio switch, please check our B0CW5BJPKT