... USB WiFi Wireless Network Card 802.11 n/g/b LAN Adapter with Antennamodes: Infrastructure and Ad-Hoc ... WPA2 and WPA-PSK/WPA2-PSK encryptions.Supports WIN2K, XP, VISTA, WIN7, MAC, LINUX operating system.Supports wireless ... , WPA2, WPA2-PSK, TKIP/AESSupport Operating SystemWindows 2000, XP, Vista, Win7, Linux, MACHost InterfaceHigh speed USB2.0/1 ... Wireless Network Card 802.11 n/g/b LAN Adapter with Antenna