Add 2 super speed usb 3 0 ports with lp4 power to your pci express enabled pc compatible lenovo think centre m72e dell opti plex 3010 2 port pci express usb 3 0 card adapter w uasp 2port usb 3 0 controller card usb 3 pcie card pcie usb 3 0 card lp4 powered usb 3 0 pci express card pci express usb 3 0 expansion card w uasp add usb 3 0 ports to a desktop two port 5 gbps usb 3 0 uasp card includes a low profilehalf height bracket supports usb battery charging specification 1 2