Difference between 32 pin & 40 pin
If you are looking to do an AGS-101 backlit mod to your Game Boy Advance you will need to find out which ribbon works best for you.
The ribbon is required to get a AGS 101 LCD to work with your GBA motherboard.
We offer a few different types, 32 pin and 40 pin.
To figure out which type of ribbon you'll need you will have to open up the battery cover and look at the number above the battery compartment.
If the number starts with a 1 you will require a 32 pin.
If the number starts with a 0 you will require a 40 pin.