Type Adapter , Data transmission speed 150 Mbps , IEEE 802.11b , IEEE 802.11g , IEEE 802.11n , 64, 128-bit WEP , WPA - Wi-Fi Protected Access , WPA2 - Wi-Fi Protected Access , 802.1X (EAP-MD5, EAP-TLS, EAP-TTLS and EAP-PEAP) , Antenna Type Built-in , Wireless Frequency Range 2.400-2.4835GHz , Included Accessories Resource CD,Quick Installation Guide.