Support multi-size M.2 SSD (42/60/80mm). PCIe Gen4/ Gen3 and all other NVMe M.2 SSD are applicable with the capacity even up to 16TB. With USB3.2 Gen2 specification, the data transfer rate up to 10Gbps. Backward compatible with USB3.2 Gen1/ 2.0/ 1.1. Support SSD TRIM command and UASP acceleration. Offline clone function for cloning from Disk A to B without PC. With a built-in cooling fan for efficient heat dissipation. With dust cover to minimize the impact of dust. Plug and play. Tool-free installation.  Remark: This product doesn't include any M.2 SSD and customers' M.2 SSDs require solo purchase.