NETGEAR N900 Wireless Dual Band USB (Universal Serial Bus) Adapter connects your notebook or desktop computer to a wireless network with ultra high speeds & is perfect for demanding applications like streaming HD video, downloading & multi-player gaming. The WNDA4100 offers outstanding speed & performance demanded by online gamers as well as users who enjoy streaming HD video. Easy setup with the NETGEAR Genie CD gets you up & running fast, while Push 'N' Connect gives you a secured connection at the push of a button. Features Ultimate performance-450 Mbps of Wireless-N speed for HD video streaming, multiple downloads, & online gaming, all at the same time Video streaming-Perfect for multiple HD video streams Dual b&-2.4 GHz or 5 GHz support for better connection & less interference Easy setup-NETGEAR Genie CD with graphical installation guide Secured connection-Push 'N' Connect offers a secured wireless Internet connection at the push of a button Desktop St&-Provides option for better desktop placement