The Sonos Connect:Amp Digital Media Streamer is a high-quality device that allows users to stream digital media in AAC format. With its sleek gray design and standard digital capabilities, this media streamer from the renowned brand Sonos offers a seamless connectivity experience with Wi-Fi and Ethernet port options. Perfect for those who enjoy listening to MP3 files and RCA stereo, this versatile device caters to a wide range of audio needs for a seamless entertainment experience. This product only works on S1 app and does not work on the S2 app. Power cord included Items sold as is. All our items are stored in a temperature controlled warehouse.