I modified my Play:1 for Power Over Ethernet | Sonos Community
SONOS cable and adapter | Power-, audio and ethernet cables
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Sonos COMBO ADAPTOR White Combo Ethernet + Aux Line-In Adapter
Sonos Playbar - no sound via optical connection with TV | Sonos Community
Connect a Sonos Speaker to a Wired Network
AudioQuest - Indulge all of your senses. Seen here: The incredibly immersive @sonos Arc soundbar with AudioQuest's Vodka 48G HDMI cable, Cinnamon Ethernet cable, and NRG-Z AC power cable. #soundfirst #wiredbyaudioquest #poweredbyaudioquest #