I started using emulators back when Wiiflow originally came out. I still have the original setup, but I wanted to see if there are easier ways of emulating games onto a TV, mainly NES/SNES games. This will mostly be for my nephews who have been playing the heck out of it recently but, occasionally the games will freeze and having to restart the system and go through the process can be annoying.

What sparked my recent interest was that I was browsing around and saw USB controllers that you could load emulators on, at least that's what it sounded like. I don't know what other devices are required but it sounded like it could be a better alternative to what I currently have.

Any info or recommendations on making the emulating experience easier would be appreciate.