Features: This M.2 NGFF to SATA adapter is suitable for M.2 NGFF SSD of different lengths, including 3cm/1.2in, 4.2cm/1.7in, 6cm/2.4in, 8cm/3.1in. Adopting ceramic filter capacitor and large power LDO to make chip stable to give a stable and high performance. The M.2 to SATA B Key will not change any performance of the SSD output port. Supports plug and play. No need for driver. High quality enables this adapter to work for a very long time. Specification: Product type: M.2 NGFF to SATA Adapter Port: M.2 NGFF SATA 22PIN Supported System: For WinXP/Vista/Win7/Win8 32-digit/64-digit OS X /LINUX Suitable SSD length: 3cm/1.2in, 4.2cm/1.7in, 6cm/2.4in, 8cm/3.1in. Package Size: approx. 12 x 8 x 1.5 cm/ 4.7 x 3.1 x 0.6 in Package Weight: 79g/ 2.8oz Package List: 1 x M.2 NGFF to SATA Adapter 5 x Screws . Note: 1. Please confirm your hard drive model before purchasing this product. This adapter card only supports M.2 disks of the SATA protocol (usually 2 gaps). The M.2 of NVME and PCI-E protocol cannot be used (most of them have one gap , and recent new SSD also has two gaps). If the hard disk description is NVME or PCI-E protocol or the speed is above 600M/S, this kind of is not applicable. A gapped one must not be used, please do not buy it. If you can’t confirm, please contact customer service or search for the hard drive model yourself to avoid return or refund. 2. SSD that does not support NVME or PCI-E protocols, and SSD that uses NVME or PCI-E protocols will not be converted to SATA in the past two years. They can only be converted to PCI-E or USB. 3. Supports all SATA standards M2.SSD, does not support new NVME M2.SSD.