Apple Thunderbolt to FireWire Adapter - kite+key, Rutgers Tech Store
Firewire 400 (left) and Firewire 800 (right) connectors | Connectors, Dvi cable, Cables
Amazon.com: Pasow FireWire 1394b 800 IEEE 9 Pin to 9 Pin Male to Male Cable for Mac Pro, MacBook Pro, Mac Mini, iMac PC,Digital Cameras, SLR (9 pin to 9 pin) : Electronics
Amazon.com: Bizlander Firewire High Speed Premium DV to Firewire Cable 800 1394B 800-400 IEEE 9 Pin Male to 4 Pin Male Cable 6FT for Mac Pro, MacBook Pro, Mac Mini, iMac PC,Digital
Q. Should I upgrade to a Mac Pro for more Firewire ports?
1394 Firewire 800 To 400 Firewire Firewire 9 To 4 Data Cable 1394 Cable 1.8 Meters Black - Walmart.com