Short circuits on the circuit board, but still OK Correction

Short circuits on the circuit board, but still OK Correction

WEKSI KW-203 red and blue car digital LED display two 3.2-10V 0-3A USB voltmeter Voltage Tester Automotive car voltmeter (red and blue display)
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Customer Review

Hello, on my copy there were two shorts from the USB D + / D- lines by soldering defects (solder between contacts).
This could indeed measure a current, but then does not work a possible passive signaling the network device parameters. This is a possible explanation why some customers say here, they would have only max. Can measure 500mA. After I had korrogiert these errors, the part works very well.

A tip: The adapter has two outputs: one with USB connectivity and one without (only power supply). If the power unit on the level to the D + / D- lines signal Siert its parameters then charging at maximum current may only work on the first output!

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