Generic 11n LAN USB 150mbps Dongle Wireless Internet Wifi Adapter for Laptop Pc Receiver IEEE 802.11b/g/n WALN Wireless USB Adapter System Support:-WIN 7/XP/Vista/2K -MAC OS X -LINUX Date Rate:-802.11b:Max 11Mbps -802.11g:Max 54Mbps -802.11n:Max 150Mbps Operation Mode:-Infrastructure -Ad-Hoc -Soft AP Encryption Modes:-WEP/WPA/WPA2/WAPI