Wireless N 150 High Gain USB Adapter- Compatible with IEEE 802.11b/802.11g/802.11n 2.4GHz Standard- Up to 150 Mbps data rate- External 5dBi High Gain antenna design. Provides better performance than conventional internal antenna.- WPS external button design for easy and secure setup.- Ideal for applications that need eternal antennas. Rotatable antenna for 90 degrees of vertical and 180 degree horizontal angle- Autosenses & Adjusts Speed to conditions for Maximum Performance- IEEE 802.1x and WPA2, WPA & Legacy WEP- Drivers for XP 32/64bit, Vista 32/64bit Windows 7 32/64/bit – Multi-language install program