Guys, It does mount up to the IIIr`s, It uses the top port on the PC not a USB plug. The White 9pin I think it is. WOrks great on a R model.
If you need one hit me up. I have them and will make a deal on them.
Also, I mounted mine using a peice of Alu. I just bent it at a angle, drilled a hole and mounted it under the top plate of the handle bars. Looks great there and doenst hin anything.
Ill post pics later.
Josh