Adopts chipset: RTL9210B, U-disk 2-in-1 M.2 SSD hard disk box: based on M 2. The M-key and M+B Key NVME PCle of NVME NGFF and SSD chassis of NGFF SATA are designed. Note that B+Key SSD are not supported. USB A is used for computers, , , or USB-C laptops, tablets and mobile phones. It can ultra fast data transmission, memory expansion, file backup, and data , and is suitable for 2242/2260/2280 SSDs. Super fast data transmission: M 2 The NVMe enclosure is designed with USB 3.2 Gen 2, providing you with ultra-high transmission rates up to 10Gbps. Thanks to the support of UASP, the transmission speed is 70% higher than that of USB 3.0, which is enough to transfer 10GB files in 10 seconds. [Tool free installation] M 2 NVME&SATA SSD enclosure, easy to install without other tools. Simply the back cover to open the chassis and easily insert the SSD. Compatible with M.2 NVME and SATA: U2001 SSD shell is externally compatible with M.2 NVME and SATA SSD. It is applicable to M Key&B+M Key of 2242/2260/2280 (B key is not supported). For example, //Crucial///WD/Integral/ and other SSD shells support Windows, FOR OS and Linux. Plug and play without additional drivers or software. Colour:Grey Material:PCB+aluminum alloy Size:120 x 26 x 15mm Package Contents: 1 x M.2 SSD Enclosure Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.