overpowered usb

Forum discussion tagged with overpowered usb.
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    Question Plugged a powered USB plug into laptop, now it won't work

    I have a powered USB hub, I found a power supply that I thought was for the powered USB strip, I plugged it in and then plugged the USB strip into my USB port on my laptop. It immediately shorted out. After doing some research I found that this was NOT the correct power supply and it had much...