This Sonos Port audio streamer unit comes without a power supply. It's a great option for those who already have a suitable power source.

To use this Sonos Port audio streamer, first, make sure you have a compatible power supply. Connect the streamer to your audio system and your home network. You can then use the Sonos app to play your favorite music. Remember, this unit doesn't come with a power supply, so you'll need to provide your own. Keep the unit in a cool, dry place and clean it regularly with a soft, dry cloth to maintain its performance.