The Hornby RP910 Power Controller is a high-quality speed controller designed for model railways and trains. Made in the United Kingdom by the renowned brand Hornby, this controller allows users to easily adjust the speed and direction of their trains, providing a smooth and realistic experience. Ideal for collectors and enthusiasts, this power controller is a must-have for anyone looking to enhance their model railway setup with precise control and smooth operation. condition is untested. UK bidders only please. Thanks for looking, Good luck!