Weastlinks PCIE PCI-E to 2 Port SATA 1X 4X 8X 16X PCI-E Cards PCI Express to 2 SATA 3.0 2-Port SATA III 6Gbps Expansion Adapter Boards

Extension interface: 2 SATA3.0 interfaces Supports communication speeds of 6.0Gbps,3.0Gbps and 1.5Gbps. Supports Gen 1i,Gen 2i,Gen 2m, Gen 2x and Gen 3i. Supports Hot Plug and Hot Swap. Interface: PCI-E 1X 4X 8X 16X