This 3-foot long power cable is compatible with Sonos Five, Sonos 5, and Sonos Play 5 Speakers. It is also compatible with Sonos Arc, Arc Ultra, Sonos Beam, Sonos Ray, Sonos Playbase, and Sonos Amp Speakers. Additionally, it is compatible with Sonos Sub (Gen 3) and Sonos Sub Mini. It is built from materials that will not wear out and break over time