9V 1A Power Supply Adapter for Super Nintendo NES PAL UK Plug UK AC/DC 9V 1A 5.5MMX2.5MM so will work fine as

so will work fine as a 6V 1

Safety Certified: CE & UKCA Approved

5mm DC tip round barrel tip which is a perfect match and compatible for devices which accept this adapter

Replacement Power Supply 5V 3A

5V 2A 3000mA Replacement Power Supply

9V 1A Power Supply Adapter for Super Nintendo NES PAL UK Plug UK AC/DC 9V 1A 5.5MMX2.5MM so will work fine asThis Ozzie Brand Electronics power supply adapter replacement is expressly designed to be compatible with the device detailed in the title and listing description. It is not an official product from the manufacturer of the device, and it does not resemble any brand or logo of that manufacturer; rather, it is simply a compatible replacement power adapter. 9V 1A power adapter compatible for Super Nintendo NES (PAL) console. Delivers consistent 9W output