The GameCube controller is a favorite among the console enthusiasts new and old, and with Nintendo's recent release of the Smash Bros edition of this controller, this is It requires players to purchase a LAN to USB adapter, available from many retailers If you have one that was compatible with the Wii or Wii U, it will also work with the Nintendo Switch All models of Nintendo Switch use USBC for the charging port on the bottom of the unit So, in a pinch, you can charge it with any USBC cable plugged into a power source, such as a tablet/smartphone charger, battery pack, PC, or USB hub The speed at which the battery recharges (and whether it actually powers the Switch for play) varies
Here S Why Nintendo Switch Consoles Keep Frying Ars Technica
Nintendo switch usb pinout