6X USB3.0 Extender Riser Card 1X To 16X PCI-E Express for Bitcoin Mining Machine
Dedicated for bitcoin mining. Compatible with 1x, 4x, 8x, 16x PCI-E slot of the motherboard. 6pcs x PCI-E 16X Aadapter. 6pcs x PCI-E 1X Riser Board. Using 60cm USB 3.0 cable as extender cable ,premium quality and super speed.