Features: Made of aluminum alloy material, the aluminum alloyshell increases the heat dissipation area, facilitating the heat dissipation of the hard drive during operation, effectively protecting your hard drive, making file transmission more stable, and increasing the lifespanof the hard drive. NVMe single protocol, 20Gbps fast transmission guaranteed. Compatiblewith M.2 soliddrives of 2280 specifications M.2 NVMe shellcan be connected to various devices, including personalcomputers, laptops, art TVs, andPS4. Fully compatiblewith WindowsMac/Linuxsystems, making it a universal solution for data storage needs. The mobile hard drive case is convenient to carry and is very suitable for travel and business work, which is the fun of hiding it in your pocket. Specifications: Size:approx 10.9X7.1X1.3CM/4.29x2.79x0.51in Model Chip: JMS586R Case Material: Aluminum Alloy Protocol:NVMe single protocol Speed : 20Gbps Fast Transmission Compatible M.2 2280 Size SSD drives Note: There might be a bit color distortions due to different computer resolutions. There might be size errors due to different computer resolution Package includes: 1PC M.2 SSD Enclosure