PCI-E Express 1x To 16x Extender Riser Board Card USB 3.0 Adapter Power Cable
This extension is applicable to the mainboard PCI - E slot (1 x 2 x, 4 x 8 x 16 x). When plug PCI - E extension must be computer broken wires plug again. Compatible with 1x,4x,8x,16x PCI-E slot of the motherboard.