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
Cy 100Cm USB Male to Firewire Ieee 1394 4Pin Male Ilink Adapter Cord Cable for Dcr-Trv75E Dv USB FireWire Cable for Sony DCR-TRV75E DV : Amazon.in: Computers & Accessories