Features:Complies with IEEE 801.11n IEEE 802.11g, IEEE 802.11b standards 1x1/1x2 modes STBC Support for Extended Range Legacy and High Throughput Modes 20MHz/40MHz bandwidth Reverse Direction Data Flow and Frame Aggregation WEP 64/128, WPA, WPA2 Support Multiple BSSID Support Provides USB 2.0 Hi-Speed interface Cisco CCX V1.0 V2.0 V3.0 Compliance Low Power with Advanced Power Management Works with,Windows 7, Windows XP, Windows Vista and Windows 2000Specification:Standard: IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK Interface: USB2.0 Frequency Range:2.4GHz-2.4835GHz Radio Data Rate: 11N:150/54/28/14/7/3(adaptive) 11G: 54/28/14/7/3 (adaptive) 11b: 11/5.5/2/1M (adaptive) Channel: 1~11 (US, Canada); 1~13 (Europe) ; 1~14 (Japan) Spread Spectrum: DSSS Modulation: BPSK, QPSK, CCK and OFDM (BPSK/QPSK/16-QAM/ 64-QAM) Transmission Distance: Indoor up to 100m, outdoor up to 300m (it is limited in an environment) Transmit Power: 15dBm Antenna plus: 2X2dBi LED Indicator: Status Data Security: WPA; 64/128-bit WEP; TKIP/AES Environment: Operating Temperature: 0℃~40(32~104) Operating Humidity: 10%~90% non-condensingSpecifications:Net weight:1.8gPackage weight:8gColor: BlackPacking content:1 x 150MWIFI Wireless Adapter