This is the original, early-model AC adapter that came with the original Famicom. I do not own the console, so I do not know if it works. This item is for collectors and those who can repair it if it doesn't work. Please be aware of this before purchasing. Nintendo AC adapter HVC-002, output DC 10V 850mA. - Model: HVC-002 - Voltage: AC100V (50-60Hz) - Output: DC 10V 850mA - Brand: Nintendo Thank you for viewing.