Amazon.com: Sonos Controllers CR100 Wireless control of your Sonos Multi-Room Music System (Discontinued by Manufacturer) : Electronics
Sonos Controller for Ubuntu/GNU Linux : r/sonos
Menu Bar Controller for Sonos
Sonos on Twitter: "Coming soon: the new Sonos app http://t.co/kMXt5ew2xj http://t.co/CP8vpHlaAI" / Twitter
GitHub - Thyraz/Sonos-Kids-Controller: Software for self made touchscreen jukeboxes for kids. Supports Spotify streaming and uses Sonos for audio output.