Kentek IEEE1394a 6Pin Male to 4Pin Female Firewire Connector for PC iLINK DV SUN | eBay
Firewire IEEE 1394 6 Pin Male to USB 2.0 A Male Adaptor Convertor Connector 5055527562673 | eBay
Ieee1394 Adapter Ieee 1394 4pin Male To 6pin Female Firewire Connector Adapter Ieee-1394a Male To Female 4-pin To 6-pin - Plug & Connectors - AliExpress
IEEE 1394a FireWire 6-pin Male to 4-pin Female Adapter
1× IEEE 1394 IEEE1394 6Pin Female to 1394b 9PIN Male Firewire 400 TO 800 Adapter | eBay