The next Chromecast 4K could have HDMI 2.1 and support VRR

The new Apple TV 4K is getting an extra HDMI 2.1 feature (that you won't be able to use)

🕹️𝐇𝐃𝐌𝐈 𝟮.𝟭 𝐒𝐰𝐢𝐭𝐜𝐡: HDMI 2.1 Switch can smoothly connect 2 HDMI signal sources to 1 display (HDMI Switch 2 in 1 out), or as an HDMI Splitter connect 1

Vilcome HDMI 2.1 Switch, 4K 120Hz HDMI Switcher Ultra HD 8K HDMI Splitter 2 in 1 Out 48Gbps HDMI Hub Support HDR 8K@60Hz, 4K@144Hz, 2K@240Hz for

Mini-review: HDMI 2.1 QMS in Apple TV 4K is great, but not perfect - FlatpanelsHD

HDMI 2.1 Switch, 8K HDMI Splitter HDMI Switch 4K 120HZ HDMI Switcher 3 in 1 Out Supports 8K 60HZ 48Gbps VRR HDCP 2.3 HDR10 D-olby Vision for PS4/PS5,SkYQ, Roku, Apple TV

The best HDMI 2.1 TVs

8K HDMI-Compatible Cable 8K 60Hz HDMI 2.1 Cable 4K 120Hz 48Gbps Braided Cable eArc HDR VRR for PS5 HDTV HDMI 2.0 Switcher Box - AliExpress

4K@120Hz HDMI 2.1 Splitter 1x2, VRR, EDID HDR Dolby Vision Atmos,8K HDMI Splitter 1 in 2 Out

Made to keep up with the action in movies, sports or gaming with a fast refresh rate and the latest in TV color technology, for a winning experience every time. Take your viewing to the next level with vibrant QNED color in stunning 4K on an ultra-large, cinema-worthy screen. Experience a lifelike picture with more depth and richer colors thanks to the advanced a7 Gen5 AI Processor 4K that adjusts picture and sound qualities to give you a fabulous experience no matter what you're watching.

LG 65 QNED80 4K UHD Smart TV, Local Dimming, Quantum Dot NanoCell Color Technology, 120Hz Refresh Rate, HDMI 2.1, Cloud Gaming

Google's next Chromecast might support VRR, ALLM and QMS

Sony HT-A7000 review: a next-gen Atmos soundbar that's (almost) perfect for gaming - The Verge

List: 4K TVs and 8K TVs with HDMI 2.1 - FlatpanelsHD

8K Arcana 2 VRR 40Gbps

Yamaha's HDMI 2.1 AV receivers are now the ultimate TV upgrade for PS5 owners

Step up to an immersive viewing experience with vision and sound in perfect harmony. Powered by the intelligent Cognitive Processor XR. Surrounded by pure black, the vibrant colors and real-world hues of XR Triluminos Pro makes movies and gaming pop off the screen.

Sony OLED 77 inch BRAVIA XR A80L Series 4K Ultra HD TV: Smart Google TV with Dolby Vision HDR and Exclusive Gaming Features for The PlayStation 5