add four usb 3.0 ports with four independent channels, lp/sata power, and chargiadd four usb 3.0 ports with four independent channels, lp/sata power, and charging support to your pc through a pci express slot - 4 port pcie superspeed usb 3.0 card w/ 4 dedicated 5gbps channels - uasp - sata/lp4 - quad port usb 3.0 pcie Manufacturer : UPC : 065030854597