Fast USB to Ethernet adapter: USB 3.0 to 10/100/1000 Gigabit RJ45 makes this Ethernet adapter faster and more reliable than most wireless connections. Connect your computer or tablet to a router, modem or network switch for network connection Protect, replace or add Ethernet port: USB 3.0 to Ethernet adapter is a good accessory to protect or replace the RJ45 Lan port of expensive computers. Simply add the standard RJ45 port to your ultrabook, laptop or PC for file transfer, video conferencing, games and high-definition video streaming. Plug and play: No additional drivers/software are required. The soft braided nylon cable increases durability. High-quality shell, better heat dissipation, and also bring decent enjoyment, bid farewell to the cheap and fragile appearance. Support 10/100/1000 Mbps automatic recognition, backward compatible with USB2.0 Broad compatibility: The USB to Ethernet adapter is compatible with /8.1/8/7/Vista/XP, OS, Chrome OS, Android and Linux. Product Name: USB3.0 Gigabit Network Adapter Product weight: 69g Wire length: 180mm Interface type: USB3.0 AM, RJ45 Transmission speed: 10/100/1000M Working status: orange/green indicator light, always pay attention to the working condition of the product System support: Windows 8/ 7/ Vista(32/64bit), XP, 2003/2000, , Linux Use environment: use temperature 0-85, relative humidity 5-90; storage temperature -10-95, relative humidity 0-90 Colour:black Material:ABS Package Contents: 1 * usb to ethernet adapter Only the above package content, other products are not included. Note: Light 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.