This cable (plus bracket) provides 2 external USB 3.0 ports that connect to the motherboard
This lets you add USB ports without having to take up any PCI slots.
USB 3.0 Back Panel Expansion Bracket to 20-Pin Header Cable (2-Port)
Connectors:USB 3.0 Female (x2), 20 pin motherboard
Length: about 45cm/1.5ft

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.7 inch
Height : 0.6 inch
Length : 5.9 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B00NJCFM6I