Ethernet Splitter 1 to 4: This Gigabit Ethernet splitter is designed to solve connection problems caused by insufficient cabling. It Isupports 4 computers to share an Ethernet line at the same time. It is a simple and efficient network splitter that helps you expand your network ports.The unit also features LED indicators to help you determine exactly which connected device is currently running | Stable Data Transmission up to gigabit: This Ethernet splitter features a PCB circuit board and aluminum alloy housing with RJ45 8-pole standard jacks and gold-plated pins, and ensures high-quality materials and durability through integrated mechanical soldering. Its enclosed insulated modular design facilitates a variety of network activities and ensures a smooth experience. (LAN cable not included) | WIDE COMPATIBILITY: Whether you are using Cat 5, 5e, 6, 7, or 8 Ethernet cables, this rj45 1 to 2 splitter can handle it with ease. Its broad compatibility is ideal for use in a variety of network environments, such as with ADSL, hubs, switches, TVs, set-top boxes, routers, wireless devices, computers, and more. The small size of the Gigabit Ethernet adapter provides more flexibility for your network expansion plans | Plug & Play: The included USB power cord provides the convenience of a 1 to 2 Ethernet splitter that simply plugs into a 5V/1A DC power supply and is ready to operate. This dual Ethernet splitter simplifies the installation process and reduces confusion in network setup. [Note: USB is powered and will not work when not connected] | Customer Service: We provide 24-hour customer service, guarantee and permanent technical support. If you have any questions or problems, please feel to tell us. We are committed to providing you with professional care and one-click solutions to ensure that you always enjoy an excellent service experience