You might want to watch this video: Lacing AI into the brain by injection.
https://www.youtube.com/watch?v=ZrGPuUQsDjo&feature=youtu.be&app=desktop
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No doesn’t help that much. Input/Output is not the problem. If you try to increase it, the rest of the brain simply wont keep up - Its structure is 6 million years old and designed for the input-output it already has.
An electronic interface just to tap into remote sources is really all you will get out of such a thing and you will probably have to be implanted from birth to have your brain successfully tie into it with any efficiency.