1 to 6 PCI-E to PCI-E Adapter PCI-Express Slot 1x to 16x USB Special PCIe Riser
Bus interface: PCI-E X1 (for X4, X8, X16 graphics interface). Effectively solve the problem of insufficient pci-e interfaces on the motherboard, one interface can be expanded to 6. Specifications: Item：PCI-E 1X 1 to 6 Expansion Card.