Features: M.2 NVME to USB3.0 hard drive enclosure. Support NVME PCIE protocol, suitable for M2 (B+M Key-/M Key-) SSD. M.2 SATA SSD not support. Support M.2 NVMe SSD, 22x42mm, 22x60mm, 22x80mm solid-state drives, (SSD hard drives are not included). The output speed depends on the type of SSD you use, NVME (10Gbps). The aluminum shells increases the heat dissipation area, which facilitates the heat dissipation of the hard disk during work and increases the-life of the hard disk.Support UASP protocol.Tool free, Easy to use, no need to drive. Specifications: Material:Aluminum Applicable: M.2 SATA NVME 2242/2260/2280 SSD Main Control:RTL9210B Maximum Support: 2TB Support Interface: B+M Key-/M Key- Output Connector: Type-C Package Includes: 1x SSD Enclosure note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.