My Series x seems to work at 4k 120hz with the Hue Sync box : r/Hue
Hue Play HDMI Sync Box | Philips Hue
Amazon.com: Philips - Hue Play HDMI Sync Box - Black - 555227 : Electronics
Philips Hue Play Gradient Lights and Sync Box Review: Too Much Money, Even More Hassle – Review Geek
Philips Hue on Twitter: "The Hue sync box has gotten (another) upgrade! In addition to supporting a 60 Hz frame rate in 4k formats, it now also supports a 120 Hz frame
Philips Hue Sync Box finally catches up with 120Hz TVs – but with a 4K catch | TechRadar
Philips Hue Play HDMI Sync Box to Sync Hue Colored Lights With Music, Movies, and More, HDMI 4K Splitter, 4 HDMI In 1 Out, Philips Hue Bridge and Philips Hue Colored Lights
Philips Hue Play HDMI Sync Box in Black | Nebraska Furniture Mart
I think the Philips Hue Play Sync Box is the perfect PS5 and Xbox Series X accessory | T3
Question - Splitter which handles 4K@120Hz? | AVForums
Hue Sync Box Adds Light And Color To Your Movies, Music And Games
Philips Hue HDMI Sync Box - next level home theatre? (review) - GadgetGuy
Philips Hue Line Gains New Gradient-Enabled Lights, Updated Filament Bulbs and More - MacRumors
Hue Sync Box Adds Light And Color To Your Movies, Music And Games
Questions and Answers: Philips Hue Play HDMI Sync Box Black 555227 - Best Buy
Philips Hue Play HDMI Sync Box in Black | Nebraska Furniture Mart
Fancy Sync Box
Philips Hue Play Gradient Lightstrip 65" 560417 - Best Buy
Philips Hue Play HDMI Sync Box to get 120Hz gaming support | Trusted Reviews