1. M.2 SATA NVME to USB 3.1 Hard Drive Enclosure. 2. Meets SATA 3 specifications and complies with usb3.0 specifications. 3. Support SATA NVME protocol, suitable for M2 SSD (Key B/Key B+M/Key M). 4.Support M.2 SSD solid state drives, 22*30mm, 22*42mm, 22*60mm, 22*80mm (SSD are not included hard drives). 5.The output speed depends on the type of SSD you use, SATA (6Gbps), NVME (10Gbps). 6.Dual protocol uses cables from type C to type A 7.The aluminum alloy shell increases the heat dissipation area, which facilitates the heat dissipation of the hard drive during work and increases the service life of the hard drive. 8.Support UASP protocol. 9.Easy to use, no need to drive. 10.Tool-free buckle design, easy to install.