6-pin to 6-pin firewire cable. Firewire is also referred to
as IEEE-1394 and is capable of high speed data transfers up
to 400Mpbs! The length limitation of Firewire is about 15
feet. 6-pin firewire connectors include the ability to carry
power on two of the six pins but 4-pin connectors cannot (so
4-pin devices must be self powering and cannot draw power
from a 6-pin device).