Intel Dual Band Wireless-n 7260 7260ngw an Ngff Pcie Wlan Wifi Card Module 802.11 A/b/g/n + Bluetooth Bt Intel wifi card Intel 7260NGW AN 802.11 a/b/g/n + BlueTooth BT Intel NGFF cardMake sure that whether your machine supports NGFF interface berfore buying fit any version (no include HP / Lenovo / Dell laptop) Please confirm with us, if update or not sure compatible your laptop.