There is no consumer test kit for this one. To test if some USB port is working, you rely on the OS and do something simple like plug in an USB mouse. If the port is alive, the mouse will just install and work.
This doesn't help much beyond USB 1.1 operation.
Bob
How will I validate the USB port of a PC?
Recently after connecting a webcam to the USB port, the power supply got damaged. So, I want to find out whether the USB port is a faulty one or the USB cable of the webcam. Moreover, how will I confirm that the USB port is fine?

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