Surface Book Keyboard: unknown USB device (device descriptor request failed)

Error

Unknown USB device (device descriptor request failed).

Description

In Bluetooth & devices > Devices in the Settings interface, under the Input section, the device with the keyboard icon says, “unknown USB device (device descriptor request failed)”.

Solution

  • Expand the panel for the keyboard device.
  • Click the Remove this device link.
  • The operating system will try to reinstall the device with the proper driver. Warning: This may take up to a minute.

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