Buyit?usb 2.0 to 10/100 Fast Ethernet LAN Wired Network Adapter for Macbook, Chromebook, Windows 8.1 and Earlier, Surface Pro, Wii, Wii U, Linux, and Specific Android Tablets Converts a USB 2.0 port to an Ethernet adapter, great for notebook PCs without an integrated network adapter but requiring a broadband/LAN connection. Full 10/100 Mbps Fast Ethernet performance over USB 2.0's 480 Mbps bus--faster than most wireless connections. Integrated fast etherent MAC, Physical chip and transceiver in one chip Supports 10Mbps and 100Mbps N-Way auto-negotiation operation Compatible Operating Systems:Windows 98SE/ME/2000/ XP/Vista/Windows 7 /Windows CE, Mac OS, Linux 2.4.