Description/Features: High Compatibility: This U.2 to NVME adapter is designed to convert SFF-8639 PCI-E U2 interface to M2 M Key, ensuring compatibility with a wide range of M.2 SSDs Construction: Encased in a robust metal case, this riser board provides superior protection for your SSD, ensuring and reliability Enhanced Performance: Experience improved data transfer speeds and efficiency with this adapter, making it an ideal choice for upgrading your PC's storage capabilities Easy Installation: The adapter comes with an easy, making it simple to integrate into your existing system without the need for professional help Specifications U.2(SFF-8639) is not and is not plug or compatible with Convert M.2 NVMe (PCIe Gen3 x4) module to a U.2 (SFF-8639) 2.5 inch SSD factor with 7.00mm thickness; Same standard size, U.2 interface location, and mounting hole locations as U.2 drive Converter design to fit any U.2 backplanes that enable mounting U.2 2.5 inch SSD and Mobile Rack; Whole Aluminum case for excellent heat dissipation; Web like fin and use of thermal pad for heat management Support hot-swapping (U.2 host controller must support hot-swapping), Only support M.2 NVMe length of 2280. Mounting holes, 4 on the bottom, two on each side like Standard U.2 2.5 inch SSD form factor; No drivers required, Multi-OS compatibility: , , Linux Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: Black Material: Metal Package Contents: 1 x Riser Board 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.