The Sonos Connect Smart Wireless Stereo Adaptor in White is a digital/analog unit manufactured in 2016 by Sonos. It features a single-core processor and Dolby Surround sound formats. This 1st generation model offers various connectivity options such as Wi-Fi and Ethernet port, with audio/video outputs including digital audio optical TOSLINK, stereo audio L/R RCA, digital audio coaxial RCA, and HDMI. It has a storage capacity of 32MB and is designed for streaming music with its Android operating system.