GBxCart RW 1.4 Pro Reader, Writer & Flasher for Gameboy, Color, Advance Cart - USB C game cartridge backup adapter GB GBA GBC | InsideGadgets

A great tool

Got one in order to save save files out of my very old Red & Blue Pokemon cartridges and worked perfectly. Going to use it to put Pokemon hacks into 3rd party cartridges as I'm one of those who love physical products

Great device to save and write save files and roms from or to the game card 👍

Well worth purchase

Device arrived in good packaging all works as it should all you have to do is update it after that you can use it gonna buy more from ZedLabs.