The PCI-E M.2/NGFF card passive adapter is designed for 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 for 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, 802.11d, 802.11e, 802.11i, 802.11h, 802.11ac Transparent 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: black Material: PCB Package Contents: 1 * M.2/NGFF Wireless Card to PCI express Adapter 1 * Baffle 1 * Shield cover 2 * Dual Band Antenna 1 * Bluetooth cable Only the above package content, other products are not included. Note: Light 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.