Description: Big Expansion: Transform one of your computer's USB ports into Three. USB 3.0 to RJ45 Gigabit Ethernet Network Adapter connects your computer or tablet to a router, modem or network switch for network connection; Simultaneously an USB hub for your diverse needs. USB 3.0 Ethernet Adapter is a good solution for adding a standard RJ45 port for your Ultrabook, notebook, or Macbook Air for file transferring, video conferencing, gaming, and HD video streaming. Full 10//100/1000Mbps fast Ethernet performance over USB 3.0's 5Gbps Mbps bus, faster and more reliable than most wireless connections. Powered by USB, no external power required. Support TCP/IP?NetBEUI?IPX/SPX; Compatible with Microsoft Windows 98SE/2000/ME/XP/Vista/7/8.1/10?Apple Mac OS?Linux (kernel),Android 4.0 above. Specification: Compliant with USB interface verion 1.1/2.0/3.0, 5Gbps Size:Approx. 285*28*16mm Package Includes: 1 Piece USB 3.0 3 port hub Gigabit Ethernet RJ45 LAN Converter Adapter