RJ45 Ethernet splitter can divide a network cable into two outputs, the speed of each cable group (A and B) can Supports full 10/100/1000Mbps gigabit ethernet performance. And the signal transmission of four cable groups not interfere with each other. Can connect four computers at the same time Internet access the Internet simultaneously.(Note: Do not connect the optical modem directly for use!) High-speed and stable transmission of high-definition video signals with smooth and undistorted picture quality.Transmission distance up to 100 meters Providing you a visual feast and amazing gaming experience. With LED indicators, you can easily tell which connected device is running. RJ45 Splitter Adapter Easy connection, four devices can be connected to the Internet at the same time, simple and fast, saving cost. (NOTE: USB powered, cannot be used without connection). RJ45 1 to 4 Splitter adapter is made of plastic protection material,which has good rigidity,impact resistance,heat resistance and low temperature resistance;Thickened PCB board,gold plated pin,metal shielding layer;It is adopted advanced socket design to make your plug-in more comfortable and secure and it is more convenient to design closed insulation module and to use. RJ45 8P8C LAN Ethernet Splitter connector is compatible with Cat 7 Cat6 Cat5 Cat5e Network Ethernet Cable and can compatible with ADSL, hubs, switch, TV, set-top box, router, wireless device, computer,etc. Maximum Internet speed: 1000Mbps Four interfaces for simultaneous Internet access Network cable interface compatibility: Cat 7 Cat6 Cat5 Cat5e Applicable equipment: computer, Internet TV, router, etc Power supply: USB power cable USB power cable Length: 1M Colour:Black Material:plastic Package Contents: 1 x 1 to 4 Ethernet Splitter Adapter 1 x USB Power Cable(Due to different product batches, the appearance , which does not affect the use) 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.