3 Port PCI 1394b FireWire Adapter Card - FireWire Cards
2 Port PCI e 1394a FireWire Adapter Card - FireWire Cards
Amazon.com: Syba Low Profile PCI-Express Firewire Card with Two 1394b Ports and One 1394a Port (2B1A), TI Chipset, Extra Regular Bracket SD-PEX30009 : Electronics