Rumors about the next-generation Chromecast started popping up late last week, but apparently the Chomecast 2 isn’t the only bit of hardware these rumors were referring to. It looks like Google is also working one a Chomecast Audio, which goes by the codename Hendrix. As the name implies, this streaming dongle will be dedicated entirely to audio and music, and will supposedly allow users to synchronize all of the speakers in their house, among other things. That’s pretty much all there is to say about it at the moment, we’ll just have to wait until Google’s hardware announcement event next week to learn more.