The PCI-E M.2/NGFF card passive adapter is designed compatible with wireless application on desktop PCs that convert half-size mini card(NGFF ) to USB 9pin header or standard PCI-Express 1x slot.You can insert your USB type M.2 card to this adapter then plug to USB 9pin header port through USB cable. Or insert your PCI-E type M.2/NGFF card into this adapter then insert to PCI-E 1x connector.WiFi Bluetooth combo card such as dual band wireless-AC 7260/7265/8260ac can be used compatible with supporting both WiFi by PCI-E and Bluetooth by USB at the same time.Low profile height PCI Express1x add-in card - standard height by bundled bracket.Support PCI-E Mini Card: IEEE WLAN802.11a/b/g/n, 802.11d, 802.11e, 802.11i, 802.11h, 802.11acTransparent to operating systems and does not require any software drivers.Note 1:The WIFI card need the software drivers.Note 2:This product does not include a WIFI card.Colour: blackMaterial: PCBPackage Contents:1 * M.2/NGFF Wireless Card to PCI express Adapter1 * Baffle1 * Shield cover2 * Dual Band Antenna1 * Bluetooth cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.