Features: The aluminum alloy 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 lifeof the hard drive. Supports 2280/2242/2260/2280 SSDs, and the M.2 NVMe shell can be connected to various devices, including personalcomputers, laptops, art TVs M.2 NVME high-speed mobile hard drive case, with high-speed transmission of 20Gbps. Themaximum support for a single disk is 4TB, and your portable database. The hard drive case is easy to carry and quick to disassemble. Insert the disassembly needle into the lock hole to open it. Fully compatible,making it a universal solution for data storage needs. Specifications: Item：M.2 NVMe HDD Enclosure Chip:ASM2364 Transmission Interfaces: NVME Transmission Speed 20Gbps Support Capacity ：4TB Material:Aluminum Alloy Support: 2230/2242 /2260/2280 SSD Product Type: Long / Short Version Product Size approx Long: 100x28x10mm/3.94x1.1x0.39in Short : 62x28x10mm/2.44x1.1x0.39in Package Includes: 1Set M.2 NVMe HDD Enclosure note: Due to the light and screen difference, the item color may be slightly different from the pictures. Please allow 0.5-2cm differences due to manual measurement.