Feature:1. High Speed: This NGFF M Key to M.2 NVME SSD adapter adopts high speed signal enhancement technology, which ensures full speed transmission.2. Accurate Structure: This NVME NGFF to SFF 8639 adapter features accurate structure design, which supports NVME SSD and SATA NGFF SSD.3. Indicator Function: This NGFF B Key to M.2 SATA SSD adapter has two groups of 5A high power DC T0 DC power supply module. With switch indicator function.4. Easy Installation: With the screws and screwdriver in the package, this adapter can be easily installed.5. Stable Performance: This NGFF M Key to M.2 NVME SSD adapter adopts PCE4.0X4GEN3 design, which ensures stable performance.Specification:Item Type: NGFF M Key to M.2 NVME SSD EnclosureMaterial: Aluminium Alloy, Printed Circuit BoardInterface: PCIe4.0 x 4 GEN3Connection: NVME NGFF TO SFF 8639Transmission Rate: 6Gbps.Package List:1 xNGFF M Key to M.2 NVME SSD Enclosure2 x Aluminium Alloy Shell8 x Screws2 x Bolts1 x ScrewdriverNote:NVME SSD to SATA is not supported