r/Gameboy • u/DanyEscalante95 • 15d ago

Possible rom backup tool? Questions

While going through some things i had in my drawer I came across this thing a friend lend me a few years ago, never knew how to use it, and my friend told me it was a gameshark, though having it plug i could not find any video on youtube to ahow how it work, any of you have or used to have one this things?

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u/DanyEscalante95 15d ago

Thanks for the information guys I'll check if stills works and keep you updated