This USB PCI Card from Belkin adds two USB 2.0 ports to your computer, bringing with it astounding 480Mbps transfer speed. Now you can connect a virtually limitless number of USB devices, with Plug-and-Play simplicity. Offering a bandwidth 40 times greater than USB 1.1, it is the ideal interface for transferring extremely large amounts of data from USB 2.0-compliant products, such as real-time video cameras, scanners, portable drives, and others. Installation is easy - simply slide the card into your PC's free PCI 2.1 slot.