Warning! Nearly fried my v1 Genesis
I plugged it in to my v1 Genesis and heard crackling sounds followed by the smell of burnt circuitry. The 3 in 1 adapter says (9V DC at 850 mA) while the original genesis adapter says (9V DC at 1.2 A). By the way the Genesis was ok after I plugged the intended AC adapter in. I can confirm that the 3 in 1 works well with NES and SNES, though.
Reviewed by: (Verified Buyer) rejean beaurivage from Canada on 9/11/2016