PCI-E 3.0 Express 4.0 x4 to Oculink SFF-8612 SFF-8611 Host Adapter for PCIe SSD with Bracket,This PCI Express card expands the PC by one SFF-8612 interface. It can be connected e.g. one SSD by using an optional cable.The card transmits PCI Express signals using the NVMe protocol. Connectors: 1 x external OCuLink SFF-8612 female and 1 x PCI-E 4X Data transfer rate up to 64Gbps, Supports PCI-E 4.0. OCuLink is a peripheral connection standard that allows you to connect PCIe devices using an external cable.It offers higher bandwidth, lower cost, and better performance for external graphics cards & SSD. PCI-E 3.0 Express 4.0 x4 to Oculink SFF-8612 SFF-8611 Host Adapter for PCIe SSD with BracketThis PCI Express card expands the PC by one SFF-8612 interface.It can be connected e.g. one SSD by using an optional cable.The card transmits PCI Express signals using the NVMe protocol.SpecificationConnectors:1 x OCuLink SFF-8612 female1 x PCI Express x4, V3.0Data transfer rate up to 32 GbpsBootable, ex UEFI version 2.3.1Supports NVM Express (NVMe) 1.2System requirementsLinux Kernel 4.3 or aboveWindows 8.1/8.1-64/10/10-64PC with one free PCI Express x4 / x8 / x16 / x32 slot