Product Model:LRNV9547LP-4I Product Name:PCIe 3.0 x8 to Quad M.2 NVMe Switch Adapter Chipset: PLX 8747 Interface Type:4*M.2 Connectors Support Equipment: 4*NVMe SSD for 2242,2260,2280mm Host Bus Type: PCIe 3.0 x 8