SaiTech IT USB 2.0 to LAN Adapter/USB 2.0 Ethernet 10/100 Network LAN RJ45 Adapter- White New USB 2.0 to LAN Adapter/USB 2.0 Ethernet 10/100 Network LAN RJ45 Adapter For Windows OS - Turn Your USB 2.0 Port into LAN Input! Automatically negotiates 10/100 Mbps connection rate, depending on speed of the network Full-speed (12Mbps) USB device Supports Full Duplex Flow Control (IEEE 802.3x) Compatible with Windows USB2.0 to RJ45 Network Adapter connects your computer or tablet to a router,modem or network switch for network connection. USB 2.0 Ethernet Adapter is a good solution for adding a standard RJ45 port to your Ultrabook, notebook, or Macbook Air for file transferring, video conferencing, gaming, and HD video streaming. Full 10/100 Mbps fast Ethernet performance over USB 2.0&#039;s 480 Mbps bus, faster and more reliable than most wireless connections. Link and Activity LEDs. USB powered, no external power required. Add a fast wired network interface to your system. Supports Windows. You can use this USB 2.0 ethernet connector to REPLACE your BROKEN INTERNAL NETWORK PORT. This USB ethernet adapter enhances your existing computers networking capability and is perfect for Laptop, Tabletand laptops with a defective, slower 10/100 Mbps or devices without an Ethernet port.