Google Unveils the Chromecast 2 & Chromecast Audio | Chromecast, Multiroom audio, Google store
Google's Third-Generation Chromecast Gets Multi-Room Audio Support
AudioCast M5 Review: A Chromecast Audio Killer? - Home Theatre Life
Google's Latest Chromecast Supports Multiroom Audio, 60fps Video - Variety
AUDIO CAST-M5-Wireless Multi-room sound Streamer
Chromecast Audio Gets Multi-Room Streaming, High-Res Audio Support
Google discontinues Chromecast Audio, but you can grab one for $15 now - The Verge
Google updates Chromecast Audio with multi-room support, hi-res audio playback - GeekWire
Chromecast Audio Gets Multi-Room Support - Variety
Multi-room Audio with ChromeCast Audio and Lepy (Poor man's Sonos) | Multi room audio, Chromecast, Home automation project
All Chromecasts can now be used for multi-room audio - FlatpanelsHD
Multi-room Audio with ChromeCast Audio and Lepy (Poor man's Sonos). These little devices are dirt cheap at only £30… | Multi room audio, Chromecast, Multiroom audio
You Want Multi-Room Support? Google Brings It On Chromecast | by Lucy Jade | The TechNews | Medium
How to create a multi-room audio setup with Chromecast Audio
Chromecast Audio now supports multi-room and hi-res audio | Trusted Reviews
The Best Chromecast Audio Alternatives - Tech Genesis