RJ45 Splitter 1 to 2 Adapter: Plug and play, equipped with six LED indicators, allowing you to easily and accurately identify the currently operating connected devices. It has a built-in thick PCB motherboard, which is durable and provides stable signals, resistant to oxidation, and extends the lifespan. LAN ethernet splitter adapter: By converting one Ethernet cable into two independent cables, you can solve connection issues caused by weak Wi-Fi signals and insufficient wiring. The transmission distance can reach up to 100 meters, providing greater flexibility for your network expansion plans. Wide compatibility: The 8P8C LAN RJ45 Splitter Adapter extender can be used with Cat8, Cat7, Cat6, Cat5, Cat5e network Ethernet cables, and can be used with ADSL, hubs, switches, TVs, set-top boxes, routers, wireless devices, computers, and more. Please note: This RJ45 Ethernet Splitte adapter comes with a 1.3ft/40cm USB 2.0 charging cable, which supports both charging and internet connection. Simply plug the USB into a DC power source to make the RJ45 adapter work properly. It cannot be used without being connected. [2 Device Simultaneous Networking] This Ethernet splitter adapter is a standard eight-core socket, which can split one network cable into two device outputs, and connect two devices to the internet simultaneously through an Ethernet cable. The maximum speed for each cable group (A and B) is 100 Mbps, and the signal transmission of the two cable groups will not interfere with each other.