USB, Firewire & Thunderbolt: Which Is Best For Audio?
MOTU 896mk3 Hybrid FireWire / USB 2.0 Audio Interface - Vintage King
Motu Track16 USB en FireWire Audio-interface
MOTU Track16 Desktop USB / FireWire Audio Interface | Sweetwater
Behringer Firewire/USB Expansion Card for X32 Digital Mixer | Reverb
Buy MOTU UltraLite MK3 Firewire USB Audio Interface | Sam Ash Music
Amazon.com: RME Fireface 802 Hybrid USB/FireWire Audio Interface with 12 x 12 Analog I/O, ADAT/SMUX and AES/EBU Digital I/O, 30-in/30-out and DSP-driven Onboard Mixing with Effects : Musical Instruments
Best Buy: Behringer FIREPOWER 6-Input/10-Output USB Audio Interface FCA610
What Is FireWire Connector? | Connector Guide | C2G