It's time to ditch the DeLorean Time Machine and its 1.21 gigawatts. Retro-bit Universal AC Adapter allows you to return to the past! Replacing a broken or lost AC adapter can bring back the old days of playing classic games on your NES, SNES, or Genesis 1 system! Simple to use - just plug in and play. Input 110-245V. Output DC 9V/350MA. Compatible with NES SNES Genesis 1.