FireWire 800 (1394b) 9-Pin Female to FW400 (1394a) 6-Pin Male Adapter
Amazon.com: cablecc IEEE 1394 6Pin Female to 1394b 9Pin Male Firewire 400 to 800 Cable 20cm : Electronics
FireWire 400/800 6-Pin Female to 9-Pin Male IEEE1394a 1394b 400 to 800
FireWire 800 (1394b) 9-Pin Male to FireWire 400 (1394a) 6-Pin Female Adapter
White IEEE 1394 IEEE1394 6PIN Female to 1394b 9PIN male Firewire 400 TO 800 Adapter Cable 10cm 0.1m|ieee 1394|firewire 400 to 800firewire 400 - AliExpress
GGI FireWire 800 9-pin Male to FireWire 400 6-pin Female
1pc IEEE Cable 1394 6 Pin Female to 1394b 9 Pin Male Firewire 400 to 800 Adapter | eBay
Buy 9-pin Male to 6-pin IEEE-1394 FireWire Female Adapter | SF Cable
Amazon.com: XMSJSIY Firewire Adapter,1394a 6 pin Female to 1394b 9 pin Male IEEE 400 to 800 Data Transfer Adapter Converter : Electronics