I am using a USB 2.0 Display adapter with Windows 7
It seems to work on and off at random, when it stops working Windows reports that an “Unknown Device” has malfunctioned.
I know it means the USB 2.0 Display adapter, as if i unplug it, and plug it back in it says it again…
The device status says “Windows has stopped this device because it has reported problems. (Code 43)”