I am selling genuine Commodore 64 power supply, part number 251053-10. Main color is white and it was made in Taiwan. This C64 power supply uses a 4-pin DIC connector and show output voltage 5VDC, 9VAC. It was pulled from a working environment and have been tested and verified to work. This includes using a multimeter to verify the proper voltage output.
I plugged every single C64 power supply in to my console and verified it powers it properly to boot up and use. If you do purchase one and it ends up not working properly, I do offer a free full 30 day return policy. They do have some wear and tear, including some scratches, markings and some may have some staining on it.
But as mentioned above, they all have been tested and verified to be in good working condition. You can review the photos provided for this listing to get a better idea of the overall look and condition of this item. If you have any questions, or need more photos to help make a decision, feel free to send me a message. Please note, the color of this item may look different in the photos due to lighting.