Compatible with NES®, Super NES®, or Genesis® gaming systems, this device has an input of AC 120/240V 60Hz and an output of DC 9V-850mA. It ensures reliable performance across different gaming consoles, making it a versatile choice for retro gaming enthusiasts seeking dependable power solutions. Enjoy a high-quality, third-party power supply that protects your vintage hardware. Works with NES, Super Nintendo, and Genesis to keep your classic gaming sessions going.