Features: Enjoy fast data transfers up to 40Gbps with M.2 NVMe SSD Enclosure. Easy installations with M.2 NVMe SSD Enclosure's toolless design, keep your desktop clean and organized. Support Interfaces: Support USB4/Thunderboltcompatible 4/Thunderboltcompatible 3 Aluminum hard disk enclosure easy to carry and use. Users who need fast data transfer and storages, such as gamers, designers, photographers, etc. Specifications: Item： Hard Disk Enclosure Support Interfaces: Support USB4/Thunderboltcompatible 4/3 Size：about 9.77x3.86x1.57cm/3.85x1.52x0.62in Material： Aluminum Supported Hard Disk: NVMe Hard Disk Builtin interfaces: M.2 NVMe Transfer rate: 40Gbps Package Includes: 1Set NVMe Hard Disk Enclosure note: There might be a bit color distortions due to different computer resolution There might be size errors due to different computer resolution