Cmple - 6FT Bilingual FireWire 800/Firewire 400 Cable - IEEE 1394 High Speed Firewire 9 PIN to 6 PIN Cable for MacBook;

CMPLE 9 Pin to 6 Pin BILINGUAL FireWire 800/FireWire 400 Cable - 6FT Clear

This FireWire 9-Pin to 6-Pin Cable from Cmple provides a link between newer devices that feature the 9-pin FireWire 800 connection and older 6-pin FireWire devices.
The IEEE 1394b serial interface, better known as FireWire 800, doubles the speed of the older FireWire 400.
It uses a newer 9-pin "beta" connector, which is incompatible with either of the older connectors.
FireWire provides high speed digital transmission of data, video and audio between computers and consumer devices such as scanners, printers, DV camcorders, external hard drives and more.

- Backward compatibility with existing FireWire (IEEE 1394a) devices
- Provides data transfer rates up to 800 Mbps
- Connectors: 9 Pin to 6 Pin
- Hot swap compatible
- Easy Plug-and-Play installation
- Lifetime warranty
- Color: Clear
- Length: 6FT

This cable features a male 6-pin "alpha" connector on one end and a male 9-pin "beta" connector on the other end, allowing you to connect FireWire 400/i.LINK devices to FireWire 800 devices.
Sturdy metal contacts ensure you get a flawless connection, and the professional-grade molded plastic body has ridges to increase grip when plugging or unplugging it.
With a lifetime warranty, you can expect this adapter to perform perfectly for as long as you own it.