Features: M2 NVME to USB3.1 hard drive enclosure support NVME PCIE protocol, suitable for M2 (M-Key) SSD. M2 Sata- SSD not support Support M2 NVMe SSD, 22x30mm, 22x42mm, 22x60mm, 22x80mm solid-state drives, (SSD hard drives are not included). The output speed depends on the type of SSD you use, NVME (for 10Gbps). The Aluminum alloy-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. Support UASP protocol. Tool free, Easy to use, no need to drive. Specifications: Item：M2 NVMe PCIe Hard Drive Case- Cable Type: USB-A to UsbC Cable/ TypeC to TypeC Cable/ Two Cables-/ USB typeC 2 in 1 Cable Shell-material: aluminum alloy-shell+plastic inner support Supported Transmission speed: 10Gbps External Interface: TypeC -gen2 Internal Interface: M-key NVME Supported Capacity: for up to 4TB Scope of application: PCIe NVMe m-key M2 Using M2 size: 2230 2242 2260 2280 Main control chip: JMS583 Usage system: available for various Windows- and MAC-systems Package Includes: 1PC M2 NVMe PCIe Hard Drive Enclosure 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.