【Item Condition】 The software worked on a Game Boy SP. The adapter's functionality is unconfirmed as I don't have an environment to test it. The battery is dead, so clock-related features are unavailable. The instruction manual shows signs of folding. Some printed materials are missing. The box has scratches, tears, stains, and dents, and is in very poor condition. Please be aware of this if you are sensitive to such issues. I will package the item to prevent it from getting wet before shipping. Feel free to ask any questions in the comments (*^^*)