HSW&reg; Intel 3160HMW 802.11ac Dual Band 2.4/5.0ghz Wireless AC + Bluetooth 4.0 Wireless Wifi Mini PCI-e card Note: this wireless card could not work on IBM/Lenovo/Thinkpad and HP version laptop Intel Wireless-AC 3160 3160hmw Dual Band 2.4 GHz / 5 GHzHalf Mini Pci-e Bluetooth Bt Wifi Card 802.11 ac/a/b/g/n dual band, 1x1, Wi-Fi + Bluetooth adapter lets you move at the speed of life with faster speeds (up to 433 Mbps1) Operating Systems:Microsoft Windows 7*, Microsoft Windows 8*, Linux* (most features not available on Linux) IEEE WLAN Standard IEEE 802.11abgn, 802.11ac, 802.11d, 802.11e, 802.11i, 802.11h, 802.11w