Ultra-Fast Speed - Make full use of your network with Wi-Fi speeds up to 1167 Mbps (867 Mbps on the 5 GHz band and 300 Mbps on the 2.4 GHz band) With Blutetooth 4.0, AC1200, Standard IEEE: 802.11ac; Operating frequency: 2.4 ghz/ 5 ghz Operating System:Supports Windows 10/8.1/8/7 (32/64 bit) With high gain external antenna. Driver download: https://downloadcenter.intel.com/product/83635/Intel-Dual-Band-Wireless-AC-7265