This riser is suitable for 4-16x pci-e motherboard slot.
Spec:
Color: Green
Material: PCBA.
Copper Thickness: 1 Oz
Surface Finish: HASL, gold plating, silver plating, OSP.
Bus port: PCI-E 4x.
Ports: 6pcs PCI-E 1x USB.
Weight: 139 g.
Package size: approx. 120 x 120 x 100 mm.
Supported OS: DOS, Linux, Windows XP/7/8/10.
Package includes:
1st Adapter, Pcie 4x to 6pcs PCI-E 1x USB