Portable USB to Ethernet adapter connects a USB 2.0 equipped computer or tablet to a router?? modem?? or network switch to bring Fast Ethernet to your network connection</br>Leveraging the high bandwidth of Hi-Speed USB 2.0 interface at up to 480 Mbps?? this USB 2.0 to Ethernet adapter guarantees a reliable network connection with 100 Mbps Ethernet</br>This lightweight USB to network adapter is a perfect accessory for adding a standard RJ45 port to your Ultrabook?? notebook?? or Macbook Air for file transferring?? video conferencing?? gaming?? and HD video streaming</br>Supported features include Wake-on-Lan (WoL)?? Full-Duplex (FDX) and Half-Duplex (HDX) Ethernet?? Crossover Detection?? Backpressure Routing?? Auto-Correction (Auto MDIX). Supports IPv4/IPv6 protocols and 10BASE-T and 100BASE-TX networks</br>Wired USB Ethernet connection is more reliable than wireless network. This Ethernet to USB adapter is compatible with Windows 8.1/8/7/Vista/XP?? Mac OSX 10.6/10.7/10.8/10.9/10.10?? and Chrome OS. Does not support