The Wangma WM-138 Output 5V/16A 12V/6A Switching Power Supply is a high-quality power supply specifically designed for video game machines. Made in China by the brand Wangma, this power supply is suitable for arcade games and provides reliable power output for uninterrupted gameplay. With its compact design and reliable performance, this power supply is a great addition to any arcade gaming setup, ensuring that your favorite games can be enjoyed for years to come.