ITEM NAME:2 in 1 Thunder Board M.2 (NGFF) or mSATA SSD to SATA III Board Adapter Card Description: Support full size mSATA SSD; Support M.2 SATA SSD(2242 2260 2280) with Key B+M Jumper switch design, you could easily adjust the switch to the SSD mode installed. Support Hi-Speed SATA3 6Gbps mass storage interface.Read speed up to 520MB/s. Red LED indicates power status; Blue LED indicates active status;Thermal shutdown protection. It can be used as a bootable disk and requires no extra driver; Suitable for PC systems. Specification: Size: 40x28mm/1.57x1.10inch Package Includes: 1 Piece M.2 or MSATA to SATA Adapter Card 1 Piece Screwdriver 3 Pieces Screw Note: Do not support M Key PCIe M.2 SSD. Before buying, Please Check Your M.2 SSD is SATA Channel or PCI-E Channel. If M.2 SSD inserted, the switch should be dialed to the NGFF. If mSATA SSD inserted, the switch should be dialed to the MSATA..If M.2 SSD inserted, the switch should be dialed to the NGFF. If mSATA SSD inserted, the switch should be dialed to the MSATA. Support full size mSATA SSD; Support M.2 SATA SSD(2242 2260 2280) with Key B+M.