And when it fails, it means it is not able to recognize a USB device. The USB device descriptor is the part that stores information for any of your USB gadgets. So, you can imagine the magnitude of frustration when you encounter the device request descriptor failed at the eleventh hour into accessing a much-awaited file. Talk of being small in size, easy to handle, and larger in storage capacity with numerous categories such as memory card, USB flash drive, pen drive, among others.
Apart from storage, they are also a good forum for transporting files from one device to another. USB devices are important storage hubs that are used from time to time. What Causes the 'Unknown USB Device' Error?
