Device Type: Network adapter Form Factor: External, Interface (Bus) Type: USB Width: 9 cm, depth: 6.8 cm, height: 1.7 cm Connectivity Technology: Wireless, Data Link Protocol: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, Spread Spectrum Method: OFDM, Data Transfer Rate: 300 Mbps Line Coding Format: CCK, 64 QAM, 16 QAM, OFDM Frequency Band: 2.4 GHz Features: Ad-Hoc Mode, Wi-Fi Protected Setup (WPS) Compliant Standards: IEEE 802.11 b, IEEE 802.11g, IEEE 802.11n, Antenna: External integrated Antenna: 2, Directivity: Omni-directional, Gain Level: 3 dBi, Connections: 1 x USB - mini-USB Type A Cables Included: 1 x USB extension cable (external) - 1.5 m, Encryption Algorithm: AES, 128-bit WEP, 64-bit WEP, 152-bit WEP, TKIP, WPA, WPA2, WPA-PSK, WPA2-PSK Compliant Standards: FCC, RoHS, Software Included: Drivers & Utilities, OS Required: Microsoft Windows 2000, Microsoft Windows XP, Microsoft Windows XP 64-bit Edition, Microsoft Windows 7, Microsoft Windows 7 64-bit Edition, Microsoft Windows Vista (32/64 bits), Min Operating Temperature: 0 ° C, Max Operating temperature: 40 ° C Humidity Range Operating: 10 - 90% (non-condensing)