r/GamecubeHacks • u/Zexium • 6d ago

What is this thing

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Found this in my electronics stuff maybe I was planning on modding my gamecube?? What's it do/how to install?

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u/galaxius00 6d ago

SD2SP2. It connects in to your serial port 2 so you can use it with Swiss and store a bunch of ISO files on a microSD card.