Xbox One X apparently supports HDMI-CEC now. Found under display options, TV & OneGuide, Device Control. : r/xboxone
TCL Smart TV: How to Enable HDMI-CEC & ARC - YouTube
How to Enable HDMI-CEC on Your TV, and Why You Should
The best TV trick you're probably not using (but should be)
TUTORIAL: Control with a single TV remote our Android TV-Box and mini PC using HDMI-CEC
Samsung Smart TV: How to Turn On 'HDMI - CEC - ARC' (Anynet+) - YouTube
A strangely unpopular feature of AV receivers: HDMI-CEC remote control pass-through – Mark's Blog
Amazon.com: Ensigear HDMI CEC Blocker hdmi cec Interceptor. The CEC Function can be manually Turned on or Off (pin 13) for Devices Connected to HDMI Cables Through The CEC Adapter.【2pcs】 : Electronics
HDMI-CEC: The secret to streaming-remote simplicity | TechHive
What is HDMI CEC? | Nakamichi USA | True Surround Soundbar with Dolby Atmos & DTS:X
Amazon.com: USB - HDMI-CEC Adapter : Electronics
Amazon.com: Lindy HDMI CEC Less Adapter, Female to Male (41232) : Electronics
HDMI ARC and CEC not working? Try these fixes | Trusted Reviews
What Is HDMI-CEC (Consumer Electronics Control)?
How I solved HDMI ARC problem between a set-top box, TV and Sonos arc using scissors. | by Boni Gopalan | Medium
Paul's Daily Posts : Chromecast and Your TV Remote Control
How to Enable HDMI-CEC on Your TV [Easy Steps] | Beebom
HDMI-CEC control service | Android Open Source Project