Product Name: M.2 NVME to U.2 Expansion Card Product Advantages: High-speed signal enhancement technology, full-speed transmission, supports stable operation of NVME SSDs, PCIe 4.0 x4 GENX4 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 NVME SSDs. Enhanced Performance: Experience improved data transfer speeds and efficiency with this adapter, making it an ideal choice for upgrading your PC's storage capabilities NOTE: U.2(SFF-8639) is not SATA and is not plug or compatible with SATA. Convert M.2 NVMe (PCIe Gen4 x4) module to a U.2 (SFF-8639) 2.5 inch SSD factor. 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; Color: Black Material: PCB Package Contents: 1* M.2 NVME to U.2 Adapter