input.device = '/dev/input/event4'  (string)
  input.product = 'Motorola Bluetooth Wireless Keyboard'  (string)
  input.x11_driver = 'evdev'  (string)
  input.x11_options.XkbLayout = 'us,us'  (string)
  input.x11_options.XkbModel = 'pc105'  (string)
  input.x11_options.XkbOptions = ',caps:shiftlock'  (string)
  input.x11_options.XkbRules = 'evdev'  (string)
  input.x11_options.XkbVariant = ''  (string)
  input.xkb.layout = 'us'  (string)
  input.xkb.model = 'nokiarx51'  (string)
  input.xkb.options = {''} (string list)
  input.xkb.rules = 'base'  (string)
  input.xkb.variant = ''  (string)
  linux.device_file = '/dev/input/event4'  (string)