Whats stopping me from doing this?

I recently got this cheap USB dac thats plugged into my pc over USB - B but it still needs Micro USB power for some reason. So I thought I could just connect the 5V from the USB A port to the Micro usb’s. Is there any reason why this doesn’t work?

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@Mandarbmax
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1•1 year ago
I don’t know off hand but that sounds about right.

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