Delivers up to 150Mbps wireless speeds. 4x faster than regular wireless G devices. Delivers superior wireless performance. Over 3x the wireless range of 802.11g devices. Ultra compact nano USB fits into your computer’s USB port. Backwards compatible with 802.11b/g devices. Supports advanced security modes including WEP / WPA and WPA2. Also support WPS (Wi-Fi Protected Setup) for fast easy and secure network connectivity. Supports Ad-hoc (client to client) and Infrastructure (AP to client) modes. Easy set up with Setup Wizard. Compatible with Sony PSP / Nintendo Wii and Nintendo DS.