Brand No Color Black Chipset RT5372 Interface USB 2.0 Standards IEEE802.11b/g/n Speed 300 M Security Supports 64 / 128 / 152 bit WEP encryption and WPA2 WPA-PSK WPA2-PSK advanced encryption OS Supported Windows 2000 / XP / Vista / 7 / Linux / CE / Mac OS Gain 2 dBi Features With analog AP function; Supports PSP mode; Built-in smart antenna; Provides better wireless transmitting performance stable and safe; Transmission rate: 11n: 270/243/216/162/108/81/54/27Mbps 135/121.5/108/81/54/40.5/27/13.5Mbps 130/117/104/78/52/39/26/13Mbps; 65/58.5/52/39/26/19.5/13/6.5Mbps; 11g: 54/48/36/24/18/12/9/6M (adaptive); 11b: 11/5.5/2/1M (adaptive); Interface: USB 2.0/1.1; Frequency: 2.4GHZ ~5GHZ; Working channel number: 13; Receiving type: 2T2R; spread spectrum technology: DSSS; Data modulation: OFDM/CCK/16-QAM/64-QAM; RF power: max. 20dBm; Working temperature: 0~40'C; Storage temperature: -40~70'C; Working humidity: 10~90%RH; Storage humidity: 5~90%RH Packing List 1 x Adapter 1 x CD 1 x English user manual CD: http://m5.img.dxcdn.com/CDDriver/CD/sku.215412.rar