The irony of this message is not lost on me as, 6 months ago, I had about 50 of these blasted things but in the process of "having a clear out" I managed to toss the lot without keeping a couple back.

The requirement is for the 4 pin IEEE 1394 female port that'll connect to the motherboard...

If it's of any help the motherboard is a Gigabyte GA-X48T-DQ6

Thanks in advance...