For Garmin Nuvi 56 56LM 56LMT 57 57LM 65LM 65LMT 66LM 66LMT GPS Premium Vehicle Power Car Charger (NO Sleep or PC Mode While Charging) Heavy duty 4mm odometer cord with high quality constructed USB connector for longevity and durability Comes with Intelligent Chip 34063 (Prevents overcharging and overheating) Total Lenght: Aprx. 6 feet and 4 inches. Output 5v~1000mAh Brand: Life-Tech