USB charging ports
Has anyone in this forum seen documentation indicating the power output for the USB ports? Yeah, yeah, I know 5vdc ... but what about amperage or wattage (voltage X amperage = watts)?
I have a USB powered alarm clock on my side of the bed. It works great - until I plug anything into the other USB port in the wall plate. Then the clock goes dead. Pretty sure the clock uses minimal power, and the fan I used in the other port draws 2.5w (500ma).
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