. The 802.11ac wireless standard is set to revolutionize Wi-Fi. Super-speed 802.11ac dual-band routers are already available but wireless devices are still stuck with 802.11n technology. Upgrade your wireless device to dual-band 802.11ac with the fastest possible USB 2.0 connectivity for blistering Wi-Fi speeds on the interference free 5 Ghz frequency bandKey Product Info . Complies with draft IEEE 802.11ac standard and backward compatible with wireless 802.11 a/b/g/n standardsDual-band wireless connectivity for 2.4 GHz or 5 GHzMaximum Wi-Fi speeds of 150 Mbps (2.4 GHz) or 433 Mbps (5 GHz)Features a hardware WPS (Wi-Fi Protected Setup) button for easy wireless connectionsFeatures easy setup wizard Product Features Wi-Fi standardThe Edimax EW-7811UTC is the next generation of Wi-Fi adapter compatible with the draft 802.11ac standard and delivering speeds of up to 433 Mbps at 5 GHz - almost three times as fast as 802.11n. Upgrade PCs and notebooks to super high speed 802.11ac Wi-Fi and enjoy streaming video and data. Dual-band connectivityEnjoy better performance and greater flexibility for your Wi-Fi devices using dual-band connectivity. The EW-7811UTC provides connectivity for the 2.4 GHz band at speeds of 150 Mbps or 5 Ghz band at speeds of 433 Mbps. You can surf the Internet and check your email on the 2.4 GHz band or select the 5 GHz band for online gaming and video streaming. ownload and stream anywhereUse the EW-7811UTC to download and stream media from YouTube Netflix or other services without waiting for buffering or stream media across your network from a NAS (network-attached storage) at lightning speeds. Streaming HD movies or downloading is faster and more reliable than ever with 802.11ac Wi-Fi. Compact and; convenientDesigned for efficiency and performance the mini-sized adapter is lightweight sleek and portable. Incorporating 11ac technology into users\' lifestyles and unlocking a world of potential Wi-Fi applications the low-profile mini-adapter sits almost unnoticed in any USB drive and travels with your laptop wherever your lifestyle takes it. Wi-Fi Protected Setup (WPS) buttonThe EW-7811UTC has a one-click Wi-Fi Protected Setup (WPS) button to help you set up and activate a secure wireless network in a snap.