Features: Support M.2 NVMe 2242 specification SSD, high-speed transmission, improve storage performances. USB to M.2 ssd enclosure, lightweight and portable, stylish appearance USB3.2 gen2x2 interfaces, 20Gbps fast data transfer, support hot-swappable, convenient and easy to use. Suitable for users and business people who need to expand storage space or backup data. Can used for laptop, desktop or game consoles for fast speed data transfer and storage expansion. Specifications: Shell: Aluminum Product Color: Iron Gray Supported Capacity: 4TB External Interfaces: TypeC Transfer Speed: 20Gbps (USB3.2 gen2x2) Support Hard Disk: Two Protocols Hard Disk Model: 2242/2280 Size:As Pictures Package Includes: 1PC M.2 NVMe/BGFF Solid Disk Enclosure note: Due to problemsof lighting effects, there will be tolerances in the product, please understand. Please allow 0-1cm error due to manual measurement.