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COOLHOOD USB To Converter Cable 5V to 9V 12V Adjustable Led Display Power Regulator with Swich Line
Features: USB - input is 5V output - is 9V or 12V - output current is 1A 9V 0.8A 12V The step up regulator is designed with - you can choose the output 9v or 12v through it and the LED display would tell the output - value.. The converter can be...
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