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 6-pin FireWire 800 - FireWire 400 cables 6ft.
Pearstone FireWire 400 4-Pin to 4-Pin Cable - 15' (4.5 m)
NTC | FireWire 800/400, 9 Pin Male to 6 Pin Male Cable