udi = '/org/freedesktop/Hal/devices/computer_power_supply_ac_adapter_AC'
  linux.sysfs_path = '/sys/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC'  (string)
  info.parent = '/org/freedesktop/Hal/devices/computer'  (string)
  info.product = 'Generic AC Adapter Device'  (string)
  info.udi = '/org/freedesktop/Hal/devices/computer_power_supply_ac_adapter_AC'  (string)
  linux.hotplug_type = 2  (0x2)  (int)
  linux.subsystem = 'power_supply'  (string)
  info.category = 'ac_adapter'  (string)
  ac_adapter.present = true  (bool)
  info.capabilities = { 'ac_adapter' } (string list)