Why won't my son's Nintendo DS read any games?

GBA game on DSi, 3DS & 2DS XLs in 4K nintendo ds gameboy slot If you are a fan of GameBoy Advance games, then the best way to play them might be on a DS nintendo ds gba slot Nintendo DS games on a full screen Additionally, the update Supports inserting GBA games into DS dual-slot; Increased Fast

nintendo switch game card slot The product looks good as new Works very well The only thing would be that the stylus does take a quite of bit of force to take out and also the gameboy slot