intel Wireless-N 7260 7260NGW BN NGFF PCIe WLAN WIFI Card Module 802.11 b/g/n + BlueTooth BT Intel 7260 802.11 b/g/n + BlueTooth BT NGFFMake 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.