Specially designed for your Garmin GPS in the car, the TA20 is engineered for GPS units with a built-in traffic receiver and provides power for models without a built-in traffic receiver. Input: 12V - 24V, Output: 5V 2A. Features built-in dynamic IC charging circuit and magnetic ferrite core to prevent electromagnetic interference. Includes a replaceable fuse and protection against overcharging. Compatible with Garmin Nuvi Series, Garmin RV Series, Garmin zumo Series, Garmin Dash Cam Series, Garmin eTrex Series, Garmin Drive Series, Garmin DriveSmart Series, Garmin VIRB Action Camera, Garmin DZL Series, Garmin DZLCam Series, Garmin DriveAssist, and Garmin Fleet Series. Charge and power your compatible Garmin device with built-in traffic receiver using this cable, which includes an integrated antenna essential for digital traffic message channel reception. Simply plug one end into your vehicle’s cigarette lighter socket and the other mini USB end (varies by model) into the back of the GPS device or its suction cup mount cradle to begin charging. 45-day return policy, 12-month warranty. Strict production management and high-quality materials ensure reliable performance.