This USB Adapter enables you to transform your wireless Internet connection by using Wireless AC Technology, the fastest wireless technology available today. You can download web content and synch files to a mobile device up to 4 times faster than the previous standard, and have extended coverage around your home with fewer wireless deadspots. Get revolutionary wireless speeds which allow you to check your email and surf the Internet or game, make Skype calls and stream HD movies to multiple devices using the interference-free 5GHz band.