Holding the Jogcon's mode button down while the console starts up switches it into a neGcon-compatible mode that lets you use the controller with a much wider library of games. It lacks the analogue inputs and the jog wheel doesn't have an end stop so it's not a particularly good replacement, but it's a nice feature that I can't find any other mention of online so I thought I'd put together a video to demonstrate it.
![](https://i.ytimg.com/vi/ymLa3nIrr-I/maxresdefault.jpg)