Wide compatibility: supports SSD hard drives with NVMe and SATA protocols.High-speed mission: uses USB3.2 interface to provide high-speed data mission speed to meet users' needs for fast reading and writing of large-capacity data.External design: suitable for laptops, hard drive expansion or backup can be achieved without disassembling the machine, which is convenient and fast.Dual protocol support: It can be used as a single-protocol hard drive box, and can also adapt to different types of hard drives by switching modes, which improves the flexibility of the device.Stable and reliable: Made of high-quality materials, it can effectively protect the hard drive from the influence of the external environment and ensure the security and stability of data. Note:This is just the hard drive case, the hard drive in the picture is not included.Colour:BlackMaterial:ABS Package Contents:1 * M.2 hard disk enclosure1 * USB-A to USB-C cable1 * USB-C to USB-Ccable Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.