2 NVMe SATA SSD Docking Station, USB 3.2 Gen 2, 20Gbps Dual NVMe SATA SSD Dock, Support Offline Clone, UASP and TRIM, Aluminum Design. Supported SSD? FIDECO NVMe SATA SSD Docking Station can support M. 2 PCIe NVMe SSD with M-Key or M+B Key and M. 2 SATA SSD with M+B Key. 2 SSD sizes are 2230/2242/2260/2280/22110. Just one dual NVMe SATA SSD dock can meet your needs of using different sizes of SSDs. Useful Tip? For data transfer or offline clone, M. 2 NVMe SSD and SATA SSD cannot be inserted simultaneously, otherwise only SSD A can be recognized, and SSD B cannot be recognized. 20Gbps Transfer Speed? FIDECO …..