Features: brand new and high quality 1. U2001 adopts RTL9210B chipset, 2-in-1 for M.2 SSD hard disk enclosure: M-Key and M+B for Key NVME PCle and NGFF Sata SSD chassis design based on for M.2 NVME NGFF, can perform ultra-fast data transfer, memory expansion, file backup, data recovery, suitable for size 2242 / 2260 / 2280 solid state drives. 2. The for M.2 NVMe for case is designed with USB 3.2 Gen 2, which provides you with super high transfer rate up to 10Gbps. Thanks to UASP support, enough to transfer a 10GB file in 10 seconds. 3. Tool-free installation: for M.2 NVME & Sata SSD enclosure, easy to install without other tools. Just slide the back cover to open the for case and insert the SSD easily. 4. The exquisite and slim design allows you to easily put the for M.2SSD adapter into your laptop pocket/backpack/travel bag. 5. Externally for M.2 NVME and Sata SSD, suitable for M for Key & B+M for Key of 2242/2260/2280, (not support B for key) support for Windows, MacOS and Linux. Plug and for play, no additional drivers or software required. Specifications: Functional interface: USB C (Type c interface) USB A (USB interface) Installation method: screw-free, sliding cover installation Output port: for M.2 M-key Main control chip:RTL9210B Transmission speed: 10Gbps Maximum support: 2TB NVME: Support for M.2 NVME for M for KEY&B+M for KEY (PCIE protocol) SSD, support for M.2 NGFF B+M for KEY (Sata protocol) SSD, SSD length: 2242/2260/2280 Size: approx 13x2.5x1.2 for cm/5.12x0.98x0.47in for Shell material: PCB + aluminum alloy sandblasting oxidation Supported devices: mobilephone (OTG function), tablet computer, computer, game console Operating system:windons7/8/10/11, MacOS, Linux, android Package Includes: 1PC x Hard Disk Box note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.