M.2 Specification Revision 0.9-3 / PCI Express base Specification 1.1 (Up to 2.5Gpbs) / USB Specification Revision2.0 Support 3030/3042 M.2 Card dimension. Supports system bus interface: PCIe&USB2.0. Supports USB interface of Mini-Cards such as 3G,CDMA, WWAN, HSPA, GPS, WiMAX, Bluetooth Mini Card to desktop PC. Support PCIeMiniCard :IEEE WLAN802.11a/b/g/n, 802.11d, 802.11e, 802.11i, 802.11h, 802.11ac Suitable for intel 7260NGW with 802.11ac WiFi & Bluetooth 4.0