Ethernet Splitter 1 to 2: Ethernet port splitter is mainly used to solve connection problems caused by insufficient wiring, using USB power cord, and supports two computers to share one Ethernet cable at the same time through physical tapping . Note: Both female ports can work at the same time. 1000Mbps transmission speed: RJ45 splitter adapter 1 to 2-way dual female port LAN Ethernet cable, two cable sets (1 and 2) can reach speeds of 1000Mbps. And the signal transmission of the two cable sets does not interfere. Plug and play plugs directly into cable connection and two devices can access the Internet at the same time. (Note: USB 5V power supply, cannot be used when not connected). This Gigabit RJ45 Ethernet splitter comes with an 80cm or 2.6ft USB charging cable to support charging and cannot be used without power. Colour:black Material:plastic Package Contents: 1 x Ethernet splitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.