i'm not sure if that is the correct on or not to be honest. it doesnt look right in the picture some how, you got the business cd or the nav?
i found, that i a usb motherboard header plug will fit.
some older cases etc have the usb header plugs made up of various pins, but since motherboards have become standard in the usb pin header pinout, some of them are 2x5 way connectors, there not a perfect fit, as its thinner, and you have to check youve got it correctly, but it'll fit, and once its in its fine. i cut one off one of those brackets with 2 usb sockets that you fit inside a pc.
just a thought