FireWire 800 9-Pin To FireWire 400 4-Pin Bilingual Cable - 15Feet Black
Amazon.com: BIZLANDER Premium Firewire Cable 800,IEEE1394B, 6Ft (1.8M) Balck 9 Pin to 6 Pin Male to Male for Printer, PC, Scanner : Electronics
Amazon.com: MEIRIYFA DV to Firewire 1394 9-Pin Male to 4-Pin Male Firewire 800 to 400 IEEE Adapter Cable for PC, Printer, Scanner, Digital Camera, SLR (6FT) : Electronics
Amazon.com: StarTech.com 6 ft IEEE-1394 Firewire Cable 9-6 M/M - IEEE 1394 Cable - 6 pin FireWire (M) to FireWire 800 (M) - 6 ft - Black - 1394_96_6 : Everything Else
Cable IEEE 1394 6PIN Female to 1394b 9PIN male Firewire 400 800 Wire 6P-9P | eBay
FireWire 400 to 800 Adapter – elago
Thunderbolt 3 With Firewire 400 & 800 Adapters - The Pro Tools PC