Work Mode: Ad-Hoc; Infrastructure Wireless Security: 64/128 bits WEP; WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)Compatibility: Windows (XP/7/8/8. 1/10) Mac OS (10. 9 -10. 15) Linux Kernel (2. 6. 184. 4. 3)Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Interface: USB2.0 Antenna Type: 4dBi Detachable Omni-directional Antenna150 Mbps wireless transmission rate Provides two methods of operation: Infrastructure and Ad-HocIndustry Leading Support: 2-year and free 24/7 technical supportQuick Secure Setup, complies with WPS for worry free wireless security Supports 64/128-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1XFrequency Range: 2.4-2.4835GHz Wireless Transmit Power: 20dBm(MAX EIRP) Modulation Technology: OFDM/CCK/16-QAM/64-QAMSecure: Easy wireless security encryption at a push of the WPS buttonUltimate Range: High gain antennas ensure superior range and stability. Version 2. 0150Mbps wireless transmission rate Provides two methods of operation: Infrastructure and Ad-HocUSB WiFi Adapter: Exceptional wireless speed up to 150 Mbps brings the best experience for video streaming or internet callsWireless Speed:11n: Up to 150Mbps 11g: Up to 54Mbps 11b: Up to 11MbpsSupport Operating System: Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000 Certifications: CE, FCC