AWUS050NH IEEE 802.11a/b/g/n Wireless USB adapter provides users to launch 802.11a/b/g/n wireless network at 150/300 Mbps in the 2.4GHz/5.8GHz band, which is also compatible with 802.11a/b/g wireless devices at 11/54 Mbps. You can configure AWUS050NH with ad-hoc mode to connect to other 2.4GHz/5.8GHz wireless computers, or with Infrastructure mode to connect to a wireless AP or router for accessing to Internet. Feature: Compatible with IEEE 802.11n draft 3.0, 802.11a/b/g wireless standards 2.4GHz and 5.8GHz frequency band, MIMO (Multiple Input Multiple Output) Complies with Universal Serial Bus Rev. 2.0 specifications High speed transfer TX data rate up to 150 Mbps High speed transfer RX data rate up to 300 Mbps Supports WPS by S/W Supports wireless data encryption with 64/128-bit WEP, WPA, WPA2, TKIP, AES Wide Range coverage Compliant with FCC Part 15.247 for US, ETS 300 328 for Europe Supports driver for Windows 2000, XP 32/64, Vista 32/64, Linux (2.4.x/2.6.x), Mac (10.4.x/10.5.x) Power PC& PC.