The PCB finish is ENIG.
This cart should work on every system that supports GBA carts – GBA, GBA SP, GB Micro, DS, DS Lite and the Game Boy Player. This cart uses 5-10mA more compared to a regular cart.
Comes in a generic GBA cartridge (various colours available) with no label. The board won’t fit in a genuine cartridge. Each unit is assembled in house and is tested on a Gameboy Advance.
How to flash a game
Simply drag and drop the rom file to the exe file and enter the bank you would like to write to. You will need to know how many banks the previous game took to know which bank you should write to.
How to change into a game or change the FRAM bank
Simply run the exe file by itself and make your selection. Once you change into a game, you can then use the GBxCart GUI to backup/restore your save.