This is a M.2 new specifications of SSD adapter card. It can be connected to use M.2(NGFF) and mSATA SSD to standard SATA interface. This card can be used for data transmission storage devices, and supports system boot. - M.2 Specification revision 0.9 - Serial ATA Specification revision 3.2 - Supports M.2 card sizes: - 22*30 22*42 22*60 - Supports mSATA SSD size: 26.8*30 50.95*30 - Supports M.2 B Key Card Type - Support highspeed SATA3/6 Gbps interface - 52-pin mini PCIe interface - Compatible with SATA revision 2.6 - Support ATA/ATAP-7 Specification