... WEP,complies with 128 bit WPA(TKIP/AES),supports MIC,IV Expansion,Shared Key/Authentication,IEEE802.1XSupports 300/ ... 18/12/9/6/11/5.5/2/1Mbps wireless LAN datatransfer ratesQuick Secure Setup,complies with WPS ... for worry free wireless securitySimple Configuration and monitoringSupports Roaming technology,guaranteeing efficient wireless connectonsChipset: RT8191SU 300Mbps Wireless WiFi USB Adapter