150Mbps wireless transmission rate External 5dBI omnidirectional antenna, wireless signal transfer a more stability Provides two methods of operation: Infrastructure and Ad-Hoc Support WPS a key encryption Security support for 64/128 WEP,WPA/WPA2/WPA-PSK/WPA2-PSK Seamlessly compatible with 802.11b/g/n devices.? The product is a high-speed USB2.0 WLAN adapter ? Complies with IEEE 802.11n , IEEE 802.11g , IEEE 802.11 b standards. ? Supports 64/128 -bit WEP , WPA /WPA-PSK/WPA2/WPA2-PSK? Support Operating System - Win XP/ Vista/Win 7/Linux/MAC.OS. For More Info Call us on - 022-28015755