Startech Add Four Usb 3.0 Ports-three External And One Internal Port - To Your Computer -

Add four usb 3.0 ports-three external and one internal port - to your computer -4 port pcie usb 3.0 card - cost-effective usb 3.0 adapter card - easy to install with native os support in windows 8.1 8 and 7 - standard and low-profile usbc