Do all Nintendo DS game cases have a GameBoy Advance

From Nintendo DS Accessories - Scott The Woz

The original model of the Nintendo DS and the DS Lite included a GBA slot so the system can play GBA games, Nintendo allowed DS game developers to use the

nintendo ds slot 2 ☠ The GBA slot on the original DS and DS Lite could do a The GBA Slot on Nintendo DS

nintendo ds gameboy slot Incase some people still don't know it, the Nintendo DS is a Handheld Gaming Device, pretty much the grandson of the old gameboy which nearly