Esky USB 2.0 802.11N 150M Mini Wireless N Lan Adapter 150Mbps wireless transmission rate(Exceptional wireless speed up to 150Mbps) Complies with IEEE802.11n, IEEE802.11g, IEEE802.11b standard Supports 64/128-bit WEP, WPA, WPA2 encryption methods and 802.1x security authentication standards Support soft AP mode Operating systems: WIN2000/XP/VISTA/WIN7/LINUX/WINCE