USB 2.0 10/100 Ethernet LAN Network RJ45 Adapter Swtich 10Mbps or 100Mbps network automatically  Integrated Fast Ethernet MAC， physical clip and transceiver in one chip  Compliant to USB interface version 1.0/1.1/2.0 Full-speed (12Mbps) usb device  Support all USB standard commnds  Support suspend/resume detection logic  18K bytes SRAM built in(2K bytes for Tx buffer and 16K bytes for Rx buffer) Support 4 endpoints  Half/Full duplex 10/100Mbps operation  Support Full Duplex Flow Control (IEEE 802.3x) Support Windows98SE/ME Windows 2000 Windows XP Support Android - Slicepad Tablet PC Only