This is a PC Engine GT console and AC adapter set. The LCD has been replaced with a 3.5-inch screen, and the circuit board and other components have been maintained, repaired, and replaced. Full capacitor replacement Power fuse replacement Battery spring replacement Main board cleaning Controller board maintenance Brightness adjustment does not function due to the 3.5-inch LCD replacement. The sound is clear, and the volume adjustment works without issue. Everything in the photos is included. Please consider this a used item and understand its condition before purchasing.