PCI-E to M.2 NGFF wifi card adapter designed for wireless applications on desktop computers. Standard NGFF M2 interface for better compatibility. Conjoined SMA head Users no longer have to worry about the problem of the SMA head falling off. Support similar ngff m2 wireless network card. Compatible with PCIE-1X, PCIE-4X, PCIE-8X, PCIE-16X slots. Precautions: AX201.9560AC.9462AC.9461AC not supported For 3160.3165.7260.7265AC For version not supported RTL and early For version does not support Suitable for wireless network cards similar to the following models: For 3160.3165.3168.7260.7265.8260.8265.9260.AX200.AX210 RTL 8723.8821.8822.8852 QCNFA 335.435.344. 943142.94371.94352Z.DW1560. 1525.1435.1535.1550x.1650x Model: NGFF M.2 To PCIE Wifi Card Support module interface: M.2 (NGFF) Material: PCB colour: Black Package Contents: 4 x Adapter Card 4 x Bluetooth Cable 4 x Screw Pack Only the above package content, other products are not included. Note: Light reflection 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.