AWUS036E 802.11g Wireless LAN USB Adapter FEATURES Supports USB 2.0 Works with IEEE 802.11b/g standard (at 2.4GHz) for compatibility & mobility Up to 54 Mbps data transfer rate SPECIFICATION Standard IEEE 802.11g ,802.11b Bus Type USB 2.0 Type A Frequency Bands 2.412~ 2.4835GHz ISM Band Antenna SMA (2dBi) Modulation Tech 802.11b: CCK, DQPSK, DBPSK 802.11g: OFDM Data Rates 802.11b: 11Mbps, 5.5Mbps, 2Mbps, 1Mbps, auto fallback 802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps Security 64/128 Bit WEP Key, WPA,TKIP,WPA2 Number of Channels 10~13 : France,Jordan 1~11 : USA and Taiwan 1~13 : European 1~13,14: Japan Receive Sensitivity 54Mbps: -68dBm , 11Mbps: -80dBm Transmit Power 11g: 14dBm (Typical) 11b: 17dBm (Typical) Temperature Operating Temperature 0~55°C Storage Temperature -20~70°C Humidity 90% maximum (NonCondensing) Operating Systems Windows® 98SE/ME/2000/XP/VISTA, Mac®