Amazon.com: chenyang CY USB Male to Firewire IEEE 1394 4Pin Male iLink Adapter Cord Cable for DCR-TRV75E DV 1m USB Firewire Cable : Electronics
In an attempt to get access to content on my old MiniDV cam tapes, I attempted this long shot of an adapter hell... It's a Firewire 400 cable, to a Firewire 800
NTC | USB 3.1 Gen 2 C to C Single Screw Locking
Thunderbolt 3 to FireWire Adapter - FireWire Adapters | StarTech.com
OWC 13 Port Thunderbolt 3 Dock with FireWire 800 Mac and Windows- OWCTB3DK13PSG | eBay
USB 3.1 Waterproof Right C Extension - 877.522.3779 - USBFireWire.com