Each button from one to four corresponds to the buttons on the USB sharing switch. The ‘0’ button was also decoded as a convenience to put the Forebrain into its reprogramming mode.

That’s a long time between console generations, and the Switch wasn’t particularly powerful in the first place, so can fans ...

For example, a USB switch allows sharing a printer or external storage drive with two or more computers. The selection is made either manually by pressing buttons or via software. If there are ...