Features: M.2 NVMe hard disk enclosure adapter card Type-C USB3.1 High performance JMS583 main control chip Support M.2 NVME single protocol, quite convenient 1000Mb/-s super fast- transfer speed Support M2 NVME SSD: 2230 solid-state drives Specifications: Name: M.2 solid-state mobile hard drive adapter board Chip: JMS583 Support for hard disk protocol: NVMe Theoretical reading and writing: 1000MB/-s, Size: approx 4.9cmx2.5cmx0.5cm/1.93x0.98x0.2in Supported hard drive specifications: 2230 Support for hard disk interface: M-key Note: 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. Package includes: 1PC M2 NVME SSD Adapter Card