RME Fireface UCX 36-Channel USB & Firewire audio interface | Pro Audio Solutions
US 12V Power Adaptor for the M-Audio Firewire 1814 Audio Interface by myVolts
MaxLLTo 6ft 1.8m USB to Firewire IEEE 1394 4 Pin iLink Adapter Data Cable ( Please confirm your Devices Support USB to Firewire 4Pin Connecting before order ) : Electronics
M-Audio Firewire Solo US35030 Firewire Audio Interface : Musical Instruments
Best Buy: Rocketfish™ FireWire 800 Cable with 6-Pin Adapter Multi RF-AP312
Cheap firewire to usb converter WARNING⚠ - YouTube