This adapter cable allows you to connect any PCI-E device to M.2 Dual Key A-E slot via a standard PCI-E 4X port. Supports M.2 socket with type 2230. Supports 12V power via 4-pin FDD power connector for Standard PCI-E device. If your device does not need 12V power supply, you do not need to connect this included power cable. Since the PCI Express 4X connector is edge-free/multi-, 1X, 4X, 8X and 16X PCI-E cards are also available. The most matched type is 4X. But the speed will be limited to 1X due to the limited M.2 speed. Uses high-quality wire, high-quality connector, high-frequency support PCI-E 3.0 stable transfer. No drivers needed for this adapter. Supports Win XP, Vista 32/64, Win 7, Win 8, Win10, Win11 or for Linux and so on. System requirements: M.2 Key A or E slot on the motherboard. Sometimes this slot supports PCI-E WLAN (e.g. 9260 AX200), but there are exceptions. If your card only supports 9560 or AX201, it does not support this adapter cable. Because the system interface type for 9560 is CNVio2, not Wi-Fi (PCIe). Cable length around: 20cm, Total length around: 22.5cm. Cable thickness is around 1.0mm. It is also a powerful tool for engineers, or for use as a PCI-E tester, extender and so on. Color: As Shown Material: Plastic Package Contents: 1 * 270 degree M.2(NGFF) Dual Key A-E to PCI-E 4X Adapter Cable 2 * M2 Screw 1 * Screwdriver 1 * FDD 4Pin to SATA Power Cable 1 * Dust Cover 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.