front usb ports to motherboard cable

Hi i have a front usb that will not work and i think it is the cable going from the front to the usb header on the motherboard could someone givve me a linkt to get one searched but i can not find them.

Below is a bit more info if you need it.

the front has 2 usbs and audio inputs 1 usb works the other does not its not in the moulded connection so i have been able to test them in different headers and its always the one usb that does not work. the connector at the front part the whole lot is moulded and i have noticed that the black wire from one of the usbs you can see the metal and thats how i have come to conclusion i nees a new cable.

I need either the cable or the front connector part and cable and want it cheap otherwise i will just buy a 3.5" bay