Chargercity Garmin Nuvi 42 44 50 52 54 LM 55 LMT 56 57 58 66 2457 2497 2577 2597 2558 2598 LMTHD GPS w/ 9ft Coiled Vehicle Power Cable for Longer Reach (FREE Micro SD MEMORY CARD READER) Brand New, High Quality Rapid Car POWER Charger Adapter Cable Cord Input: 12v - 24v, Output: 5v 1A (+/- .5v) / Build in Dynamic IC Charge IC & Power fuse for rapid charging and over charge protection Compatible with Garmin Nuvi 50 52 54 55 56 57 58 65 66 67 68 600 610 650 660 670 680 710 750 750 755T 760 765 765T 770 775T 780 785T GPS Extended 9 ft Coiled cable (Most other aftermarket charger only offer a 3 to 5 ft coiled cable which might not even reach your device) ChargerCity Manufacture Direct Warranty