The TomTom Traffic Receiver is a Traffic Message Channel (TMC) receiver module designed for use with TomTom GPS devices. It provides real-time traffic information, allowing you to avoid traffic congestion and find the quickest routes to your destination. The Traffic Receiver receives traffic data from FM radio stations, providing accurate and up-to-date information on accidents, road closures, and other traffic incidents. With this module, you can receive visual and audible alerts for traffic events along your route, helping you to plan your journey more efficiently. The Traffic Receiver is compatible with a wide range of TomTom GPS devices, making it a valuable accessory for your navigation system.