It hasn't been used much and has been stored at home. I plugged it in and after a while, the adapter became slightly warm, so I think the power supply has been confirmed to be working. Let'sTV Play is a game console that allows you to enjoy immersive games simply by connecting the main unit to the TV and connecting this AC adapter. It has also been confirmed that it can be used as a charging USB cable + USB charger (5V1A or more) for the Sony PlayStation Portable. In addition, it seems to be compatible as an AC adapter for Neo Geo X and Retro Freak. Thank you for viewing.