Probably, many users have encountered a problem when you insert a regular USB flash drive into the port, and the system instead of recognizing it displays the message “Unknown USB device (device descriptor request failed)”. What is the reason of this problem and how to solve it, now it will be considered.
USB device descriptor request failed: problem summary
To begin with, the descriptor in its simplest sense is a certain description of the device and its characteristics, roughly speaking, data on which, with the appropriate driver, the operating system can initialize it.
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