USB-C problkerms - Unable to download updates

NAVI-SGS Registered Users Posts: 1
New Seeker
I have an old TOM TOM Start 25 and a new ASUS Zenbook which only has USB-C but does have an attachment that allows an old style USB connection as used by the Start 25. Using MyDrive connect, doesn't recognise Start 25 attached hence will not allow updates. Using an older computer and directly attaching the USB to it and the whole thing works as expected.
Any suggestions or can I purchase a lead from TOM TOM that has a USB-C end that can attach to the Start 25 GPS model?