The EnGenius EUB1200AC is a selectable Dual Band (300 or 867 Mbps) Wireless AC1200 USB Adapter for desktop or laptop computers. Now you can enjoy the high transfer speeds of Wireless AC on the 5 GHz band for streaming HD video or transferring large files faster than ever before. The convenient and compact adapter plugs into your laptop or desktop USB port. The Setup Wizard and push-button security setup make it easy to install and configure for use with your network. Powerful protection supports the latest industry standard wireless data encryption to protect your data and networking activity – all with the push of a button. Up to 300 Mbps on 2.4 GHz band and up to 867 Mbps on 5 GHz for speed and performance once thought impossible for a wireless adapter solution. Enjoy HD video without pauses and transfer large files faster than ever before. Get this product and Take Free Shipping on an EnGenius EUB1200AC Dual Band 2.4 or 5GHz Wireless 802.11AC USB 3.0 Adapter for $29.99 at Rakuten.com, a $50 Savings!