Features: M.2 NVME to USB 3.2 20GB hard drive enclosure,comply-with M.2 NVME specifications and comply-with USB3.2 specifications. Support NVME protocol, suitable for M2 NVMe (B+M Key-/M-Key) SSD. Support M.2 SSD, 22x30mm, 22x42mm, 22x60mm, 22x80mm solid-state drives, (SSD hard drives are not included). 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. Easy to use, no need to drive. Specifications: Chip: Support ASM2364 Support Capacity: Support 2T Interface: USB 3.2Gen2X2 NVMe Read/Write bandwidth: support 20Gbps Fan speed 7000rpm Noise: 30dB Fan type: Hydraulic Blower Fan life: 20000 hours Output Connector: TypeC Support M.2: 2230/2242/2260/2280 M2 NVMe SSD SSD support: M-key, B+M key- NVME Size:approx 105x28x17.5mm/4.13x1.1x0.69in Quantity: 1PC Material:Aluminum-Alloy Note: Note: NOT Included M.2 SSD, Only SSD Case- No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Set x SSD Heatsink Enclosure