Tenda W322UA 300Mbps Wireless N Enhanced USB Adapter Wireless N technology, wireless speeds up to 300Mbps Provide two 2dBi external antennas for better reception Support Soft AP Provides WPS encryption for easy security setup N Speed: Delivers up to 300Mbps wireless speed, 4X faster than ordinary wireless G devices Enhanced Wireless Reception: Deliver better wireless performance and faster file transfers based on 802.11n technology over 802.11g adapters 2x 3dBi External Antennas: Provides dual 3dBi external antennas that can be rotated and adjusted in different directions to fit various environments to achieve the best signal possible Backward-Compatible: Backward-compatible with 802.11b/g devices, you can upgrade your network to the latest n at lower cost Simply Encryption: Connect to your secure network simple and fast using WPS (Wi-Fi Protected Setup) Secured Connection: Advanced WPA/WPA2 protects your network from unauthorized access