is there a m3 slot 2 product that i can put in my gameboy sp because i just got one cheap but with no games and a bunch of gba roms on my computer
M3 Perfect miniSD will fit perfectly. Also the M3 Perfect SD and M3CF will work, but will stick out. The M3 Perfect Lite will work, but you need to replace the shell with the GBA size one. I cannot remember if it comes with it or of you have to buy it separately.
