With 3 USB 2.0 ports and 3 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 ultra-fast speeds. Maximizing the capabilities of the latest real time video cameras, scanners, and portable drives, the FireWire/USB 2.0 PCI Card gets you geared up for a whole new class of USB devices.