Chip:RTL9210B Support protocol:NVMe/SATA Speed:1000MB/S Supported hard disk:2230 Output Connector:Type-C Colour:Silver Material:Aluminum alloy Size:5.2x2.8x1cm Package Contents: 1 * SSD Enclosure 1 * USB C to USB C cable 1 * USB A to USB C cable 1 * screwdriver 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. Easy to use, no need to drive. This enclosure supports NVME/NGFF M.2 SSDs and support M key/B key/B+M key SSDs. This enclosure is compatible with 2230-sized M.2 SSDs only and is not compatible with other sizes. RTL9210B Controller, With Type-C 3.1 Gen2 transfer speeds of up to 10Gbps, this enclosure can deliver real-world read transfer speeds of up to 1000MB/s (this data is for reference purposes only). The actual transfer speed depending on the device and SSD used. The aluminum alloy for 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.