The outer box has some damage, but the main unit is clean and has been tested. This is the same model as the "Power Shovel Controller" released specifically for the "Let's Ride a Power Shovel!!" game. It's compatible with PS/PS2, has a vibration function, and can switch between digital, analog, and analog joystick modes. It seems to work with games like Virtual On, Assault, Tetsujin 28-go, and Remote Control Dandy depending on the settings. Please confirm the condition of the product in the photos as this is a used item.