Providing data transfer speeds up to 10x faster than usb 20 this pci express usb 30 card enables you to access your data and transfer files faster than ever by adding one internal usb 30 port and one external usb 30 port to your pci express equipped pc featuring a native nec pci express host controller chipset the new usb 30 standard supports transfer rates of up to 5gbps while still providing connectivity and support for the older usb 20 480mbps and 11 12mbps devices provides both internal