One of things holding me back from using the Chromecast with Google TV as my daily streamer was being unable to control it with my existing remote.
I have a traditional surround sound system with a slew of devices plugged into an AV Receiver and no matter how hard I try... CEC just never cut it. I'm a huge fan of the Harmony 665 and have used Flircs to flush out the control required for devices like my Sheild TV and HTPC. I was hoping I could rig up something similar to the Chromecast with Google TV.
Today I combined this little guy from Amazon with a USB extension cable I had lying around. Plugged in the Flirc and everything worked perfectly. Just letting everyone know that the option is available.
I would also add that using a usb c hub might be better for some people