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🎬 Elevate your screen, sync your vibe — Fancyleds 2.1 syncs your world in color!
The Fancyleds 2.1 Sync Box is a cutting-edge HDMI 2.1 device designed for 24" to 55" TVs, delivering ultra-smooth 4K 120Hz HDR visuals with lag-free RGBW LED syncing. Compatible with major streaming and gaming devices, it ensures flawless color accuracy and seamless HDCP 2.3 streaming, transforming your viewing experience into an immersive cinematic event.




| ASIN | B0D24X81ST |
| Best Sellers Rank | #17,013 in Electronics ( See Top 100 in Electronics ) #114 in Streaming Media Players |
| Brand | Fancy LEDs |
| Brand Name | Fancy LEDs |
| Color | black |
| Customer Reviews | 4.3 out of 5 stars 142 Reviews |
| Global Trade Identification Number | 00721678539707 |
| Included Components | Device |
| Item Dimensions L x W x H | 6.6"L x 4.1"W x 9.1"H |
| Manufacturer | Fancyleds |
| Model | FSB1P2.1 |
| Part Number | FSB1P2.1 |
| Product Dimensions | 6.6"L x 4.1"W x 9.1"H |
| UPC | 721678539707 |
| Warranty Description | 1 year warranty |
J**N
Absolutely loving this!
What sets this apart is that it uses the feed directly from the receiver—no bulky camera stuck to the top of the TV like other brands. Setup was super easy, and my whole family is obsessed with how much bigger and more immersive it makes the TV feel. I previously had a similar model from another company, and it was just okay. This one, though, looks fantastic—clean, bright, and way more accurate with the colors. The clip I shared is from one of the best scenes in Game of Thrones (Battle of the Blackwater), and this was filmed at 2 PM with the lights on. It looks even brighter and more incredible in a dark room. If you're on the fence, this is the one to get.
F**E
Creates an immersive experience
Love it! Adds such an emmersive experience to my tv viewing! I've used others that rely on a camera to mimic the colors, but there was always a delay and if my cats bumped the camera then it threw everything off. Not an issue with this thing, it relies on the video signal from the hdmi so no camera is needed. It was plug and play and honestly exceeded my expectations! This will not disappoint!
I**I
Very good
Very good, changing all the vibe in the house
X**0
Great Product with Some Bugs
Overall super happy with the device. I got the LED for my 65" TV. Install was super simple, looks great, and my friends are all amazed by it. There are a few issues you should be aware of though: * The sticky tapes that come with the brackets are sometimes a little difficult to peel. Using a razor helped. * My setup is Apple TV > AV receiver > FancyLED box > TV, sometimes whenever I go from regular to Dolby vision, the LED lights stop working until a restart on the Apple TV occurs. Overall happy with the product.
T**Y
Works ok but the video colors seem muted
Cool device nice execution, colors seem washed out on my lg c5 vs without the sync box. I suspect that Dolby vision doesn’t pass through
A**M
Completely changed gaming for me
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.
K**S
10/10 product
Easy set up, connection was tricky I would suggest being near your router when you go to set it up with Wi-Fi, works quickly and syncs perfectly. Really makes movie nights so much more fun and exciting!
A**A
Not for more than 78 inch TV
NOT FOR ANY TV LARGER THAN 78 INCHES BEWARE. My install followed FancyLeds instruction to the letter and was short way more than the reported size of the TV size supported. Contacted customer service and their response is that I mount it closer to the center of the rear of the TV even though i was already three inches from the edge.
N**H
This is really amazing
I just received my package today and I’m really impressed with the colors. lights are syncing without any delay with videos. Thank you
R**D
Best TV LED system by far…
Simple to install as long as you do your homework first “you tube” Definitely recommend as the viewing experience is unbelievable and gives a great addition to anything your watching
L**A
Mejor opcion calidad/precio
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.
M**E
Best LED TV sync i've found!
This works perfect, very responsive and made my home theater look great! would recommend
H**E
Great buy.
Works well. Very responsive for sync with movie/tv. Would buy again…
Trustpilot
1 month ago
4 days ago