Sabrent USB 2.0 to 10/100 Fast Ethernet LAN Wired Network Adapter for Macbook, Chromebook, Windows 8 and Earlier, Surface Pro, Linux, and Specific Android Tablets (ASIX AX88772 chipset) NT-USBC Full 10/100 Mbps Fast Ethernet performance over USB 2.0's 480 Mbps bus--faster than most wireless connections Windows 8 and Surface Pro built-in support. Windows 7, Vista, XP supported by Windows Update, disk, and download. ASIX AX88772 chipset. RJ-45 network port for any 10/100 Mbps network. Link and Activity LEDs. USB powered. For adding a wired network interface to a wireless-only system, replace a bad port, for higher performance, or for peer-peer use Windows PC compatible