M.2 NGFF to USB3.1 Hard Disk Enclosure Case M2 SSD Type-C Hard Disk Box. Compliant with SATA 3.0 specification and compliant with USB3.0 specification. Connects NGFF B Key SSD safely to computer via USB port, Supports 22* 30mm.22 42MM, 2260MM, 22*80MM NGFF solid state hard disk ( hard disk not included). Supports data transfer up to 6.0Gb/s,Supports plug & play and hot-swapping, Easy to use, no driver needed.