Technical Information: Hardware Specification Interface USB2.0 Hi-Speed connector Antenna Type 4dBi Detachable Omni-directional Antenna Certifications CE, FCC Operating Temperature 0C~40C (32~104) Storage Temperature -40C~70C (-40~158) Relative Humidity 10% ~ 90%, non-condensing Storage Humidity 5%~90% non-condensing Dimensions 3.7 x 1.0 x 0.4in. (93.5 x 26 x 11mm) Software Specification Standards IEEE 802.11g, IEEE 802.11b Wireless Speed 11n: Up to 150Mbps11g: Up to 54Mbps11b: Up to 11Mbps Frequency Range 2.4-2.4835GHz Wireless Transmit Power 20dBm(MAX)(EIRP-total effective radiated power is 20 dBm(100mW), antenna gain will not influence wireless transmit power) Modulation Type OFDM/CCK/16-QAM/64-QAM Receiver Sensitivity(without antenna) 130M: -68dBm@10% PER108M: -68dBm@10% PER54M: -68dBm@10% PER11M: -85dBm@8% PER6M: -88dBm@10% PER1M: -90dBm@8% PER Work Mode Ad-HocInfrastructure Wireless Security 64/128 bits WEPWPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES Support Operating System Windows 2000/XP/Vista