You will need to let me know if you need the 40 pin OR 32 pin ribbon cable.
Pre wired for easier installation.
This cable is used to mod a regular Game Boy Advance to use a Game Boy Advance AGS 101 screen. You will need to remove the battery cover and check the motherboard (of the Game Boy Advance original) in the marked area to determine the pin model you need. See the picture in my listing.