It is very disappointing to find your USB gear shows as unknown.
Can you fix the unknown USB gadget Descriptor Request Failed issue yourself?
How to recover data from the USB gadget descriptor failure?

You must care about these things when you are experiencing the machine Descriptor Request Failed.
(Code 43).
As a result, I am unable to connect any USB gear to my computer which is very frustrating.

I tried to connect devices (phone, a wireless headset) to my computer but that also failed.
Step three: theLogical Drivestab will be checked by default, but you better shift to theDevicestab.
Then, take a look at the devices list to see whether your USB equipment appears here.

Step four: wait for the scan.
Well, what are you going to do when encountering the following error messages?
It works well in checking and repairing many common system problems.

If the problem persists, just move on to the next solution.
Heres how to change:
If the problem is not solved, kindly turn to the next method.
It aims at speeding up the computer boost.

What else to try if you failed?
(How to update BIOS on ASUS motherboard?)
On this occasion, what really matters is how you respond to the problem.

My advice is recovering data from that unknown USB rig first when receiving error USB\Device_Descriptor_Failure.
Unknown USB equipment (equipment Descriptor Request Failed) FAQ
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