This cable is used to connect a 6 pin Firewire device to either another 6 pin Firewire device or a 6 pin Firewire port.
Firewire Connector IEEE 1394 Firewire 6 Pin Connector Male To USB 2.0 Male Adaptor Convertor Cable Cord 1.8m/3/4.5m ABS Metal Material Cable
Firewire Connector IEEE 1394 Firewire 6 Pin Connector Male to USB 2.0 Male5847
Dynex IEEE 1394 FireWire 6-Pin to 4-Pin Cable 6.5 feet (DX-FW64CAM)
IEEE 1394 Firewire 6 pin to 6 pin 1.8m
USB 2.0 A Male to IEEE 1394 Firewire 6 Pin Data Converter Cable