Specification : Standard IEEE 802.11 n, IEEE 802.11g (Draft), IEEE 802.11 b. Frequency Range : 2.4 - 2.4835 GHz. Channel : 13. Support Network Protocol : CSMA / CA with ACK. Sensitivity : 54 - 68 dBm 10 per, 11m: 85dBmQ10per, 1M:90 dBm 8%per, 256 K: 105 dBm 8 per (typical value). Security : Supports64/128/125/ bits WEP data, WPA encryption, IEEE support 802.1x, TKIP, AES encryption. Transmission mode : DSSS. Features : The Smallest bUSb Wireless Card Pocket Design. Light Weight, Easy to Carry. 150 Mbps Wireless USB Nano Adapter. Convenient to Use Ideal For Business /Travel. USB 3.0 / 2.0 Compatible. Supports Windows Xp, Windows, Windows 8, MAC OS, Linux. Faster Transmission. Stronger Signal Gain. Package (Contents). Product with driver cd.