Where to get lighting controller plug?

[Ser James Acinonyx of Compactis]

So I was watching some demos online on how people have connected their Corsair HD120/HD140 RGB fan hub to an Arduino board and added their own codes for custom lighting patterns. Now I recently received an Arduino start kit for my birthday (to do various projects with, not necessarily RGB related), and I have the HD120 RGB 3-fan kit with the whole shabang installed in my rig, and I was thinking about trying this myself.

In two of the videos I've seen: Vid1 and Vid2 it looks like they have the right plug to connect in the remote port of the hub. To me this would mean they either cut the wires for the remote and used that, or got a plug from somewhere else. I was wondering if anyone knew where I could get a plug like that with wires on (or spare remote), or if I will have to cut the cable myself. I have soldering tools, so I can fairly easily splice on some sort of hot-swap connectors on the cut ends, but other solutions would be preferable if possible.