Combo pack Includes:

1x 4 port 1x USB 3.0 adapter

4x PCIe 16x GPU Riser - risers can be powered buy any PCI-e 6 pin Power Cable or a 4 pin Molex Power cable.

4x 2ft USB 3.0 cables

Everything you need to get 4 GPU's up and running in one single 1x PCIe port on your mother board.

Everything you see is around $50 worth of stuff. Buy it now for only $14.99.

Like brand new!!! 

Your satisfaction is 100% guaranteed!!!