One Stop Systems OSS-PCIE-HIB616-X16 PCIe x16 Gen4 - 4x Mini-SAS - Switch-Based Adapter

PCIe x16 Gen 4 host interface board with PCIe quad SFF-8644 cable connectors as used in the PCISIG PCI Express External Cable Specification can be configured as x16, two x8, and two x4 or four x4 cable ports. The cable adapter operates in host or target mode with a DIP switch setting change.