Next Generation Wireless Technology Connect and upgrade your laptop or desktop to the newest, most powerful wireless-AC technology. Ultimate Wireless Speed and the Power of Dual-Band Up to 867 Mbps speed on Wireless-AC 5 GHz band or up to 300 Mbps speed on Wireless-N 2.4 GHz band. HD Video and Gaming Ready Stream HD video and online gaming simultaneously throughout your home. Performance Investment Protection Compatibility with Wireless-A (802.11a), Wireless-B (802.11b), Wireless-G (802.11g), Wireless-N (802.11n) and Wireless-AC (802.11ac) Wi-Fi Standards. Wi-Fi Security Supports up to 128-bit encryption (WEP, WPA, and WPA2). Easy Setup with Router or Access Point Support WPS (Wi-Fi Protected Setup) button for easy connection with wireless router or wireless access point. Easy Computer Setup and Compatibility Easy to use CD setup wizard and compatible with Microsoft Windows 8, 7, Vista SP1/SP2 and XP SP3. Take Advantage of New Wireless-AC Routers, Access Points and Extenders Compatible with all Wireless-AC 802.11ac routers, access points and extenders (Linksys, Belkin and others).