The Tekonsha P3 Prodigy 90195 Electric Trailer Brake Control Module Controller Box is a reliable and easy-to-install accessory for controlling trailer brakes. With a clamp-on mounting style and inertia-based activation type, this gray plastic controller box features a digital display and lifetime manufacturer warranty. Designed for 1-4 axle trailers, this 12V controller box has a universal fitment and comes with a mounting bracket for convenience. Whether you are towing a small or large trailer, this Tekonsha controller box ensures safe and reliable braking performance.