Seaidea AC600 600Mbps High Speed Wifi usb adapter Wireless Dual Band 2.4GHz 5GHz Network Adapter with Internal antenna 802.11 a/b/g/n/ac USB Dongle Extender Support for Windows/Vista/XP MAC OS linux Support 802.11ac standard-The next generation of Wifi,bacwiard compatible with 802.11 a/b/g/n products,support Windows XP / Vista / 7 / 8 / 8.1(32/64bits) / MAC OS / Linux,WIN 10. Ultra-fast AC600(433+150Mbps) wireless speed with 802.11ac. Maximum speed up to 5GHz 433Mbps or 2.4GHz 150Mbps. Dual Band connections for lag-free HD video streaming,gaming,and Skype calls. Easy wireless security encryption at a push of the WPS button.