USB cable

[moremapspls]

I just bought a car (a 2012 Alfa Romeo Guilietta QV) which already has a dash mounted Tomtom unit in it, which I think is pretty standard for these cars.
The Tomtom unit says it is a Tomtom GO, Model ; 4CS03 (4MF0.001.03).
It all works fine, I just want to source a compatible USB cable so I can plug the unit directly into my computer to download updated maps.
Can anyone help/ advise?
( I am in Australia).
Cheers,
Shane.

 

[canderson]

4CS03 doesn't tell us enough, but the first two characters of the serial number (available in the "About" section of "System") will do so with certainty. However, I'm guessing that it is in fact a GO 2405.

That said, all TomTom has used in recent years (from 2011 onward), including for the 2405, are standard USB-A to micro-USB cables of the same sort used by many other devices.