Laptone AC600 Dual Band USB WiFi Dongle & Wireless Network Adapter w/ WPS Button for Laptop / Desktop Computer - Backward Compatible with 802.11 a/b/g/n Products (2.4 GHz 150Mbps, 5GHz 433Mbps) Supports 802.11ac standard The next generation of Wi-Fi Ultra-fast (433+150Mbps) Dual Band connections for lag-free HD video streaming and gaming Backward compatible with 802.11 a/b/g/n products Maximum speed up to 5GHz 433Mbps or 2.4GHz 150Mbps Supports Windows 10 / 8.1 / 8 / 7 /XP 32/64bit Linux and MAC OS X