Add 4 firewire ports to a desktop computer through a pci slot this 4 port 3 external1 internal pci 1394 firewire adapter card lets you connect ipods mp3 players portable drives digital camcorders and more to your desktop computer the firewire adapter card supports hot swapping so youll be able to plug unplug and swap your firewire peripherals with ease plus the adapter provides both standard profile and low profilehalf height brackets for adapting to slimline or small form f