Features: 1.M2 SSD Type?C, M.2 NGFF to USB3.1 hard drive enclosure, conforms for SATA 3.0 , and complies with USB3.0 . 2.Support 22 x 30mm/0.87 x 1.18in, 22 x 42mm/0.87 x 1.65in, 22 x 60mm/0.87 x 2.36in, 22 x 80mm/0.87 x 3.15in, NGFF solid state hard disk (not including hard disk). 3.Support NGFF SSD based for SATA, support B key NGFF SSD, can securely connect the NGFF B Key SSD to the computer via the USB port. 4.Support start function, support data transmission speed up to 6.0Gb/s, saving your precious time. 5.Support plug and play, hot?swappable, no complicated procedures, easy to use, no drivers required. specification:Item Type: Hard Disk Box Material: Aluminum Alloy Colour: Black Transmission Rate: 6Gb/S Transmission Interface: USB3.1 Type-C Compatible Operating System: For Windows 98 / SE / ME / 2000 / XP / Vista / Win7 / Win8 / Win10 / for Mac OS 8.6 or the Latest Version Size: Approx. 100 x 31 x 9mm / 3.94 x 1.22 x 0.35in Support: 22 x 30mm/0.87 x 1.18in, 22 x 42mm/0.87 x 1.65in, 22 x 60mm/0.87 x 2.36in, 22 x 80mm/0.87 x 3.15in, NGFF solid state hard disk (not including hard disk) How to Use: Use a Screwdriver to Disassemble and Install the SSD (Not Include) PackageList:1 x Hard Disk Box 1 x USB Cable 1 x Screwdriver NoteThis chassis does not support PCIE NVMe SSD, please check before ordering. The product does not include ssd cards