

🎬 Elevate your screen time with sync so real, you’ll never watch the same way again!
The HDMI 2.1 Sync Box by Fancy LEDs is a cutting-edge streaming media player and syncing device designed for 70" to 95" TVs. Supporting 4K at 120Hz and 8K at 60Hz with HDR, VRR, ALLM, and Dolby Vision, it delivers ultra-low latency ambient lighting via RGBW LEDs that perfectly match on-screen colors. Compatible worldwide with a universal power adaptor and HDCP 2.3 compliant, it ensures seamless, immersive viewing and gaming experiences with no lag or streaming interruptions.






| ASIN | B0DKNCZWD1 |
| Best Sellers Rank | #29,920 in Electronics ( See Top 100 in Electronics ) #189 in Streaming Media Players |
| Brand | Fancy LEDs |
| Built-In Media | Device |
| Color | black |
| Compatible Devices | Television |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Connectivity technology | Bluetooth, Wi-Fi |
| Connector Type | HDMI |
| Connector type | HDMI |
| Controller Type | App Control |
| Customer Reviews | 4.3 out of 5 stars 135 Reviews |
| Form Factor | TV Box |
| Item Dimensions L x W x H | 16.8L x 10.4W x 23.1H centimeters |
| Item height | 9.1 inches |
| Manufacturer | Fancy LEDs |
| Model Name | FSB1P2.1 |
| Model Number | FSB1P2.1 |
| Other Special Features of the Product | HDMI 2.1, VRR, ALLM, HDR, 4K 120Hz, 8K 60Hz, HDCP 2.3 |
| Resolution | 8k |
| Special features | HDMI 2.1, VRR, ALLM, HDR, 4K 120Hz, 8K 60Hz, HDCP 2.3 |
| Supported Internet Services | YouTube |
| Supported Internet services | YouTube |
| UPC | 721678539875 |
| Video Codec | HEVC |
| Video Output Resolution | 8K |
A**M
The lights were easy to set up and they look absolutely beautiful. Lots of light customization options with their app so I could tweak levels just to my liking. I can’t play video games anymore without these lights, they truly enhance the experience. Movies and shows pop as well. Definitely worth the purchase.
J**.
I know back lighting has been around for a while, but this device syncs perfectly with the content on the screen. Whether it’s sports, news, or movies, it doesn’t take away from the content on the screen. Note that the 3-port option does not provide automatic HDMI switching. Save your money and just buy this model and invest in a good quality automatic HDMI switcher. HDMI Devices -> HDMI Switcher -> Fancy Box -> TV
A**A
📺 Smooth 4K120 passthrough with fun ambient lighting The Fancy LEDs HDMI 2.1 sync box works well with my setup and handles 4K 120Hz without issues. The lighting reacts quickly and adds a nice boost to movies and games. ✅ Pros: Genuine 4K 120Hz passthrough with HDR support Lighting reacts fast and matches the screen accurately Setup is straightforward with clear instructions Works well for both movies and gaming Good brightness on the included LED strip ❌ Cons: App can be a little slow to connect at times LED strip adhesive could be stronger Best results come in darker rooms, not as effective in full daylight
G**S
Love the Fancy Sync Box. The lights look amazing, the app to contol them is great and has a very wide range of ajustment. Lights were easy to install. One thing I noticed that even I installed the lights correctly, staring from the left bottom corner, following to the top left corner, on the app lights are only corectly syncronised when i choose the opposite direction. Kind of strange but not a big deal. Also this box has only one HDMI input. Would love if it had at least two inputs.
L**A
Excelente producto, muy fácil de instalar y configurar, los colores son muy precisos y el costo muy accesible en comparación a los HUE de phillips, no todas las películas lo aprovechan, seria para películas de ciencia ficción y vídeo juegos ya que es compatible con Vrr y allm para aprovechar al máximo el HDMI 2.1.
Trustpilot
2 weeks ago
2 months ago