With 3 USB 2.0 ports and 2 FireWire ports, you get a bandwidth up to 40 times greater than USB 1.1. It's the ideal interface for transferring extremely large files from USB 2.0 and FireWire peripherals at ultrafast speeds. Maximizing the capabilities of the latest real time video cameras, scanners, and portable drives, the Hi-Speed USB 2.0 and FireWire PCI Card gets you geared up for a whole new class of ultrafast devices.