org.freedesktop.NetworkManager.Device.Generic org.freedesktop.NetworkManager.Device.Generic org.freedesktop.NetworkManager.Device.Generic Unrecognized Device. Properties HwAddress readable s TypeDescription readable s Description Property Details The "HwAddress" property org.freedesktop.NetworkManager.Device.Generic:HwAddress HwAddress readable s The "TypeDescription" property org.freedesktop.NetworkManager.Device.Generic:TypeDescription TypeDescription readable s A (non-localized) description of the interface type, if known.