Startechcom 4 port quad bus pci express pcie superspeed usb 30 card adapter with uasp satalp4 power
The pexusb3s44v 4 port pci express usb 30 card lets you add four quad bus usb 30 ports to your pcie x4 enabled pc quad bus architecture improves usb 30 performance by transferring data on independent channels to your