IOGEAR Compact Wireless-N USB Adapter, GWU625 Adds high-speed 802.11n Internet access to any USB enabled computer 1T2R multiple radio technology Compact & portable adapter plugs into computer's USB port Push-button Wi-Fi Protected Setup (WPS) Supports USB 2.0 with up to 300Mbps transfer rate 1T2R Multiple Radio Technology Improves Effective Range Over Existing 802.11 B/G Products Push-Button Wi-Fi Protected Setup (WPS) Simplifies Secure and Easy Wireless Configuration Compatible with Microsoft Windows / Mac / Linux OS Add High-Speed Wireless-N (802.11n) Internet Access to Any USB Enabled Computer WED,TKZP, AES, WPA and WPA2 Hardware Encryption Schemes