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
Buss-powering USB & Firewire Peripherals
FireWire Cables & Adapters for sale | eBay
Sima USB Multi Cable with FireWire-400 SUO-200M B&H Photo Video
Mbox 3 Pro FireWire Alternative HELP!!! - Avid Pro Audio Community
Buy elago FireWire 400 to 800 Adapter (White) for Mac Pro, MacBook Pro, Mac Mini, iMac and All Other Computers Online in Vietnam. B003L4P872