Tenda 150Mbps Wireless-N High Power USB Adapter: * Standards: IEEE 802.11b/g/n * Band: 2.4GHz * Interface: USB 2.0 port * Button: WPS * LED: lINK/ACT * Antenna: 1x 3.5dBi detachable antenna (External omni-directional) * Wireless speed: up to 150Mbps over 11n * Frequency: 2.4GHz * Channel: 13 channels * Transmit power: 18dbm (Max) * Operating mode: infrastructure, ad-Hoc * Software features: compatible OS: Windows 2000, Windows xP 32-/64-bit, Windows 7 32-/64-bit, vista 32-/64-bit, linux , MAC * Security: 64-/128-bit WEP; WPA-PSK, WPA2-PSK, WPA2-PSK WPS * Operating temperature: 0 degrees C to 45 degrees C * Storage temperature: -40 degrees C to 70 degrees C * Operating humidity: 10 percent to 90 percent RH non-condensing * Storage humidity: 3 percent to 90 percent RH non-condensing * Certificates: CE, FCC, ROHS