An all-in-one solution, the PCI USB card supports USB 2.0 device connections for full data transfer speeds of up to 480Mbps, and is backward compatible with USB 1.1 devices (max. transfer rate 12Mbps), allowing you to connect any USB device to the computer without having to worry about compatibility issues. Designed and constructed to provide long-lasting USB capability, the adapter card is backed by StarTech.com's free lifetime technical support.