I wrote the new image on a separate sd card altogether. I still have the old card with the roms

I was having controller issues so it was suggested a try a fresh retropie install. I did that with a new sd card, but the lc I had the roms stored on crashed. Is there a way to copy the roms I had on the old version of retropie to the new?

So I got an sd card with a tripleboot setup on it with retropie, openelec, and raspian. When I first got it I plugged in a cheap snakebite controller from Walmart. It works for everything except mame. I have recently purchased nes controllers and when I plugged them in the configuration screen comes...