I was not aware that such a thing existed. I've only ever seen dongles which don't let you charge. So thanks for the info, that's good to know at least. As to

I was not aware that such a thing existed. I've only ever seen dongles which don't let you charge. So thanks for the info, that's good to know at least. As to why you'd disconnect - shit happens. Maybe you have an iPhone and the other person using your car has an Android phone, so you each need different dongles. Maybe someone accidentally removed it, who knows? The point is that dongles can, and will, get lost or misplaced so they aren't a good solution.