Is the Game Boy Advance slot on the DS region-locked?

It is not region-locked I've played European, North American, and Japanese games on European and North American DS DS Lites GBA-esque DS

Now in 3D all of the graphic textures and colors have been vastly improved, taking advantage of the considerable graphic power of the Nintendo 3DS system

nintendo switch lite game card slot I question who would win in a fight: the Nintendo DS or the Game Boy Advance? Edited by

nintendo ds slot 2 Nintendo's dual-screen console is awash with great puzzle games, but this is the puzzler that rarely leaves our console's cartridge slot Known