Features: brand new and high quality Aluminum alloy for case equipped for better heat dispation and portable to carry around. Equipped with USB3.1 Gen2 interface, which greatly improves the efficiency of reading and writing, and transfers large files instantly Plug and for play, no driver needed, hot-swapping, easy and quick, aluminum for case makes it durable and resistant soiling. Supports NVME/SATA dual protocol solid state drive. USB3.1 fast transfer speed .2TB large capacity . Very convenient to plug and read. Variety of applicable hard disk size specifications: 2230/2242/2260/2280. Specifications: Item: for M.2 SATA/NVMe SSD Base Size: approx 5.1x6.6x1.3cm/2.6x2x0.51'' Material: Aluminum Alloy Speed: NVME 10GB / SATA 5GB DATA Transfer: 900Mb/s Interface: USB3.1 Package Includes: 1x for M.2 SATA/NVMe SSD Enclosure 1 x Type C - USB A Cable 1 x Type C - Type C Cable 1 x Manual note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.