D-Link DFB-A5 USB 2.0 PCI Adapter: The DFB-A5 is a 2-port Hi-Speed USB 2.0 and 3-port 1394 Firewire combo PCI adapter for desktop computers. The DFB-A5 is designed to work with DV camcorders, mice, keyboards, external CD-R/RW's, external hard drives, PC cameras, and any other USB or Firewire enabled device. It is 40 times faster than previous USB adapters with Hi-Speed USB 2.0 support and supports up to 400Mbps with integrated Firewire in one convenient upgrade package for desktop computers.