Add 5 SATA to a M. 2 NVMe slot, support PCIe 3.0 x2, providing up to 1700 MB/s Speed. Plug and play, no driver required, support UASP / TRIM Supports 5-drive software RAID group Compliant with PCI Express specification Ver. 3.1 a Compliant with SATA specification version 3.2 Supports command-based and FIS-based port doubling Supports PCI Express Physical Layer power saving mode