text: """Discover Ziggo Mediabox XL devices."""
  from . import SSDPDiscoverable
  
  
  class Discoverable(SSDPDiscoverable):
      """Add support for discovering Ziggo Mediabox XL devices."""
  
      def get_entries(self):
          """Return all Ziggo (UPC) Mediabox XL entries."""
          return self.find_by_device_description(
              {'modelDescription': 'UPC Hzn Gateway',
               'deviceType': 'urn:schemas-upnp-org:device:RemoteUIServer:2'})
  