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
elago FireWire 400 to 800 Adapter (White) for Mac Pro, MacBook Pro, Mac Mini, iMac and All Other Computers - Walmart.com
Amazon.com: LBSC 2 Pieces Firewire IEEE 1394 6 Pin USB Adapter Firewire to USB Converter for Printer, Digital Camera, PDA, Hard Disk,Scanner : Electronics
Amazon.com: 4 Pieces Firewire IEEE 1394 6 Pin USB Adapter Female F to USB M Male Cable Converter Firewire 6 Pin to Male USB 2.0 Adapter for Printer, Digital Camera, Scanner, Hard Disk : Electronics
9 Pin to 4 Pin BILINGUAL FireWire 800 - FireWire 400 Cable 1.8m, Black - Macfixit Australia
FireWire 400 to 800 Adapter – elago
IEEE 1394 IEEE1394 6PIN Female To 1394b 9PIN Male Firewire 400 TO 800 Adapter Cable 10cm 0.1m - AliExpress