Premiertek Mini Wireless 150Mbps 802.11n USB Adapter (PL-5370N) Standard: IEEE 802.11b/g/n Interface: USB 2.0 and 1.1 compliant Antenna Type: Internal Power consumption: Transmit&lt;305mA. Receive&lt;190mA Receive Sensitivity: -64dBm, 802.11n. -70dBm, 802.11g. -80dBm, 802.11b Operating Range: Up to 300 meters depending on surrounding environment Frequency: 2.412~2.484GHz ISM band Data Transfer Rate: 802.11b: Up to 11Mbps. 802.11g: Up to 54Mbps. 802.11n: 20Mhz up to 72.2Mbps, 40Mhz up to 150Mbps Operating System: Win 2000/CE/XP/Vista 32/64-bit/7/8 Mac 10.4, 10.5, 10.6, 10.7, 10.8 Linux Kernel v2.6.18~2.6.38. Kernel 3.0.8 Package Contents: 802.11n Wireless LAN USB Adapter Driver/Manual CD Dimension: 19(L) x 11(W) x 6(H) mm