【Please Read the Description Before Purchasing】 This is a set of the PC Engine Duo console and its accessories. There is no box or instruction manual. The controller, cables, and AC adapter are genuine products. Although not an original accessory, an RF unit is also included. To check the operation, I connected the set to a TV, but the console did not power on. I kept the console's switch on for about 30 minutes, but nothing displayed. During that time, the console became slightly warm, so I believe the internal components of the console are more likely to be faulty than the adapter. Please consider purchasing this assuming it is broken, and only if you are able to send it to a repair shop or repair it yourself. It was stored in a cardboard box, and there is deterioration, dirt, scratches, and damage due to aging. The cover for inserting the HU card is missing. Please consider purchasing this after understanding the above. I have written most of the details in the description, but please feel free to comment if you have any other questions. #PC Engine #PC Engine Duo #NEC #Retro Games #Junk Item