HDmatters Genuine Thunderbolt to FireWire 800 Adapter cable A1463/MD464ZM/A|thunderbolt to firewire|thunderbolt tofirewire 800 - AliExpress
Newer Technology® : News Room : Press Release : NEWERTECH INTRODUCES FIREWIRE 800-400 ADAPTER FOR PLUG AND PLAY USE OF FIREWIRE 400 DEVICES WITH LATEST MACS