DC Voltage Converter 12V to 5V 3A Dual USB

This converter keeps its promise, almost, the three amps announced are actually measured 2.6 amps, but perhaps is it varies from one module to another. Maintained under these load conditions, I have not found overheating, the module remains tepid which is quite normal. used as USB charger cigarette lighter, it is much more effective than sold more expensive adapters. To compare, Charging My Gps is two times faster than the adapter avec.Idem delivered to the smartphone.
For the price, including delivery, you can not do better.