Edimax Wireless AC1200 Dual Band MU-MIMO Wireless Mini USB3.0 adapter AC1200 Ultra-Speed Selectable Dual-Band: Max speed up to 300Mbps (2.4GHz) and 867Mbps (5GHz) with 802.11ac Wi-Fi standard and backward compatible with 802.11a/b/g/n standards. Easy 11ac Upgrade: Upgrade your single-band 2.4GHz Wi-Fi to 11ac dual-band Wi-Fi for better coverage and faster Wi-Fi speed with zero configuration. The Latest USB 3.0: Up to 10 times faster than USB 2.0 with data transfer rates. 11ac MU-MIMO: The latest 11ac technology runs four streams and serve multiple devices simultaneously. Beamforming: With beamforming directional signals support, Wi-Fi performance is dramatically improved with better reliability, range and coverage and less wasted signals. Small, Stylish Design: World™s smallest AC1200 Wi-Fi Adapter with MU-MIMO Technology. One-Click Wireless Connections: Features the hardware and software WPS (Wi-Fi Protected Setup) button for easy wireless connections. The EW-7822UTC is a AC1200 USB 3.0 adapter that can pair with an 11ac MU-MIMO (Multiple User - Multiple Input Multiple Output) router. It upgrades your older laptop or PC to a MU-MIMO device and boosts connectivity with super-speed USB 3.0. The adapter also runs selectable dual-band Wi-Fi at speeds up to 300Mbps on 2.4GHz and 867Mbps on 5GHz.‹ Super-Speed with 802.11ac The EW-7822UTC runs ultra-speed 802.11ac Wi-Fi that™s almost three times faster than 802.11n. Upgrade your laptop or PC to sport 802.11ac Wi-Fi so you can enjoy online video streaming and multiple data transfers at the fastest speeds.