AC1200 Wireless-AC Dual Band usb Adapter with 802.11ac SuperSpeed USB 3.0 port Description: The AC1200 Dual Band Adapter delivers powerful wireless AC technology to your desktop or notebook computer. Simply plug the adapter into an available USB port and connect to a wireless network to access a secure,high-speed internet connection - 2.4GHz (300Mbps) or 5GHz (up to 867Mbps). And with integrated Dual Band technology, you will have reduced Wi-Fi interference to maximize throughput for faster streaming, gaming, and Skype calls. Features: -Supports 802.11ac standard - The next generation of Wi-Fi -Backward compatible with 802.11 a/b/g/n products -Ultra-fast 1200 (867+300)Mbps wireless speed with 802.11ac -Maximum speed up to 5GHz 867Mbps or 2.4GHz 300Mbps -Dual Band connections for lag-free HD video streaming and gaming -SuperSpeed USB 3.0 port - Up to 10x faster than USB 2.0 -Easy wireless security encryption at a push of the WPS button -Equipped with a USB Extension Cable for flexible deployment -Easy wireless security encryption at a push of the WPS button -Supports Windows 8/7/XP 32/64bit