(adsbygoogle = window.adsbygoogle || []).push({}); I have a TI-83 calculator, and a TI-83 Plus calculator and was wondering if I'm able to downgrade a 3.41 Slim PS3 with it, I may or may not have a TI-84 laying around.. but this is what I've found for now..

EDIT: Nvm, obviously has no USB ports. Damn. I need to find a TI-84 somewhere around here..