<ul><li>World Wide Input: Voltage DC 12-24V</li><li>Safety Protection: overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection.</li><li>Voltage Consistency: It will protect your electronic products from destruction.</li><li>Please check if the brand and model are consistent with the title so as not to buy the wrong one.Thanks!</li><li>Replacement DC to DC Car Adapter, not AC to DC</li></ul><br><br>

BestCH Car USB DC Adapter for Rand McNally TND-500 TND-510 RVND-5510 5" TND-710 RVND-7710 7" RandMcNally IntelliRoute Truck GPS Receiver Auto Vehicle Boat RV Camper Lighter Plug Power Supply