¿Para qué sirve el cartucho del Slot 2 de la Lite? - NDS

I question who would win in a fight: the Nintendo DS or the Game Boy Advance? Edited by

Do I need slot 1 or Slot 2 for this? If I can just use the GBA that would be great- so I could plug in a normal game

nintendo switch lite game slot Crown Entei distributed in JP via Slot 2 Red cart is for Entei, Blue cart is for Suicune, Yellow cart for Raikou Image found by @Nigoli,

nintendo switch lite game card slot The first step was to figure out how the Nintendo DS talks to the Slot-2 Game Boy Advanced cartridge slot In the OCC project the