LevelOne WUA-0605 Wireless N 300Mbps USB Adapter with WPS Button 2 internal antennas with 1T/2R MIMO technology for 300Mbps sending rate and 300Mbps receiving rate Compatible with IEEE 802.11b, 802.11g and 802.11n Supports USB 2.0 interface WEP, WPA, WPA2 and IEEE 802.1x for high-level security Wi-Fi Protected Setup