Tested working perfectly,

This MRC Power G AG990 10 Amp Train Controller is a reliable and efficient power source for your model train set. It features a large power handle and has been tested to ensure it works perfectly. The controller is designed for DC power type and is suitable for G gauge model trains. Its brand is MRC, and it is a transformer model AG990 10 that provides ultimate power control. This item is perfect for model railroad enthusiasts who want to power their trains efficiently.