If my memory serves me correctly you used to be able to crudely network 2 PCs via their RS232 port. Does a simular thing exist with USB? The reason I ask is that I want to avoid a NIC if I can, and I was thinking if I could plug the USB out of a laptop straight into the cars USB, I should be able to happily sit there and update files (songs) and the like.
No announcement yet.
Connecting 2 PCs with USB