Add 2 native FireWire 800 ports to your low profile/small form factor computer through a PCI Express expansion slot
Universal IEEE 1394 6Pin to 1394b 9Pin Firewire Cable for Digtal Camera Computer - Walmart.com
What desktop PCs still have firewire ports? - Quora
Amazon.com: Cmple - 15FT FireWire Cable 4 Pin to 4 Pin Male to Male iLink DV Cable Firewire 400 IEEE 1394 Cord for Computer Laptop PC to JVC Sony Camcorder - 15 Feet Clear : Everything Else
Eilumduo 2Pcs 120cm/4FT FireWire IEEE 1394 Cable/iLink 6 Pin to 4 Pin Male to Male DV Cable, Premium 4-Pin to 6-Pin FireWire Cable Cord for Computer Laptop Clear - Walmart.com
What desktop PCs still have firewire ports? - Quora
WeetHet - Network - Using FireWire to connect 2 PC's
Fixing a Found Computer: guest blog by Dan (DH) – Our Curious Home