1. M.2 NVME to USB 3.1 hard drive enclosure. 2. Support NVME protocol, suitable for M2 (M/M+B Key) SSD. 3. Support M.2 SSD, 22x30mm, 22x42mm, solid state drives, (SSD hard drives are not included). 4. The aluminum alloy shell increases the heat dissipation area, which facilitates the heat dissipation of the hard disk during work and increases the life of the hard disk. 5. Support UASP protocol. 6. Easy to use, no need to drive. 7. Easy to carry with strap. Type: M.2 NVME SSD Enclosure Applicable: M.2 NVME 2230/2242 SSD Colour:Gray-black Material: Aluminum Alloy Main Control: JMS583 Maximum Support: 4TB Support Interface: M Key/M+B Key Output Connector: USB3.1 Type-A + USB3.1 GEN2 Type-C System: for 98/Se/Me/2000/XP/Vista/Win7/Win8/Win10/ OS 8.6 or the latest version6 Package Contents: 1 x NVME SSD Case 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.