To determine the power, current, and voltage of a USB socket, Windows on-board tools, freeware, and test sticks from $10 can be used.

I have a USB port on my laptop that just seems "not right".My webcam doesn't work right when plugged into it, and I swear my USB drive seems less responsive when I use that port.Maybe it's just in ...

To run the app, you must provide access to this data. Once this step is complete, you must connect your phone to the USB port in the car, regardless of the available Android Auto version.