New RGBW 3 HDMI 2.1 Fancy Sync Box with 3 HDMI Ports, 4K 120Hz, HDR (for 70" to 95" TVs)
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Availability:
In Stock.
Arrives
Sunday, Mar 22
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Size: For 70" to 95" TVs
Features
- IMPORTANT: PLEASE READ HDMI Device Required: You must connect a compatible HDMI device for syncing. Apps on your Smart TV are not synced; only apps and streaming services on your HDMI device can be. Use with a PC is NOT recommended. For a full list of compatible HDMI devices, please visit the FancyLEDs website or contact our support.
- Universal Power Adaptor - All items are sold with a universal power adaptor compatible with US, EU, AU, and UK power sockets.
- HDMI 2.1 - 4K 120Hz VRR, ALLM, HDR, DV Enabled. Next-gen compatible, perfect for all TVs.
- RGBW LEDs Included - Upgraded with RGBW technology, these strips use a dedicated white diode and 96 LEDs per meter to enhance white tones, delivering amazing visuals.
- High Speed - No lag or delay between the Smart LED lights and TV. Delayed lighting is distracting. Lightning-fast color reaction times keep you immersed for an enhanced gaming and movie session using supercharged peripheral lighting.
- HDCP 2.3 Compliant - Enables streaming services in 4K and 8K. Copyright issues and black screens are a thing of the past. Our smart ambient lighting system ensures that all streaming services work every time without issues.
- Optimized Colors - Accurate colors matching onscreen content. No camera is used; simply connect your HDMI device, allowing colors to be extracted directly from the data and synced to create an unmatched colorful cinematic experience.
Description
Introducing the 3 HDMI 2.1 Fancy Sync Box. Sync movies and games in 4K 120Hz and 8K 60Hz, supporting HDR, DV, ARC, ALLM, VRR capabilities. Our specially designed HDMI 2.1 chip ensures that HDR colors are transmitted accurately, resulting in LEDs that are saturated with color providing an unparalleled level of visual immersion. Now featuring RGBW technology, this upgrade enhances white tones using a dedicated white diode and 96 LEDs per meter.
Brand: Fancy LEDs
Connectivity Technology: Bluetooth, Wi-Fi
Connector Type: HDMI
Special Feature: HDMI 2.1, 4K 120Hz, 8K 60Hz, HDR, DV, ARC, ALLM, VRR, RGBW LEDs, Accurate Color Syncing
Resolution: 8k
Supported Internet Services: Netflix, YouTube
Controller Type: App Control
Form Factor: TV Box
Color: black
Model Name: FSB3P2.1
Brand Name: Fancy LEDs
Item Weight: 1.81 pounds
Product Dimensions: 6.6 x 4.1 x 9.1 inches
Item model number: FSB3P2.1
Color Name: black
Special Features: HDMI 2.1, 4K 120Hz, 8K 60Hz, HDR, DV, ARC, ALLM, VRR, RGBW LEDs, Accurate Color Syncing
Date First Available: October 28, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Mar 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: For 70" to 95" TVs
I recently added this RGBW 3 HDMI 2.1 Fancy Sync Box to my setup and it’s honestly a really fun upgrade for a big TV. The lighting syncs with whatever is on the screen and makes movies and games feel way more immersive. Colors spill out around the edges of the TV and it really adds to the atmosphere, especially during action scenes or colorful games. Setup was pretty straightforward. The LED strip goes on the back of the TV and the sync box connects between your devices and the TV. I like that it has three HDMI ports, so I can keep my console, streaming device, and another input connected without constantly switching cables. Another big plus is that it supports 4K at 120Hz with HDR, which is great for gaming. Everything still looks smooth and high quality while the lights react in real time. Overall, it’s a really cool addition if you want to make your TV setup feel a little more like a home theater or gaming room. Easy to install, works well, and the lighting effects look great on a large TV. Definitely a fun upgrade.
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Reviewed in the United States on March 5, 2026 by L mats
Size: For 56" to 65" TVs
Such a better product than the Govee. Bought TWO defective Govees, then tried this and it was easier to install, looks better and has made me very satisfied. 10/10 looks great
Reviewed in the United States on December 7, 2025 by Andrew Reed
Size: For 56" to 65" TVs
If you don’t mind having to use an app on your phone everytime you need to switch between devices, then this is an excellent choice! CEC / AUTO SWITCHING HDMI Highly annoying as the device claims to be CEC compatible, they just don’t have it implemented correctly. There are certain things you have to manually program with CEC to make it user friendly; their programmers clearly don’t know about this. If you follow CEC strictly, it kinda sucks for actual usage. For example, most people don’t turn off their apple tv (which with CEC would turn off your tv as well) before turning on the game console. Well strict CEC implementation won’t switch to the game console because the previous input is still sending signal. They need to program it so that regardless of previous input, when it detects a NEW input signal, it switches to that hdmi. Now many hdmi switches will also send a CEC off signal to the previous device, to help with switching back to that device. That part is optional, as it can be annoying for gamers when they accidentally click their apple tv remote while gaming and the console shuts down. Govee also fails to implement CEC, and even worse than Fancyleds. The only brand to make CEC right is Hue Sync Box. GOVEE Overall quality is worse than fancyleds, AND may be more expensive. Worse CEC, worse LED density, worse light reproduction… but maybe better app controls. HUE Best quality in CEC and light reproduction in their new 8k model; but awful pricing and the fact that you have to buy the LED backlight separately, AND power it separately is annoying. I like just plugging the light strip into the sync box like the other two brands. I hate how bulky hue gradient strip is, and also the power plug for the strip AND sync box both just annoy me. I do like a clean install and Hue fails this metric. SUMMARY If fancyleds would improve their CEC programming beyond just basic specification, they would absolutely dominate the market of hdmi based backlighting. I’ve written them about it, but to date i get idiot replies about how they support cec and i should reboot my devices (facepalm). If their devs read my comments they’ll realize what I mean, it’s a stupid simple adjustment to their firmware!
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Reviewed in the United States on March 26, 2025 by Iam
Size: For 24" to 55" TVs
The media could not be loaded. I’ve bought the first gen and now I’ve upgraded to these because I bought a new tv. They work the same if not better. Since these are RGBW the color on the leds are more accurate and somehow pop more. It’s on the expensive side but very worth it works great with ps5 and Apple TV, switching media is easy with app. The app works amazing too very easy to setup.
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Reviewed in the United States on September 10, 2025 by Emilio Garcia
Size: For 70" to 95" TVs
Idea is great but there's huge lag and several times doesn't even match the colors, I tested with some videos and if you pay attention is way out of wack.. video won't upload but here's a quick pic that doesn't do justice but oh well hopefully you'll get the idea. I guess I'm one of the NOT lucky ones lol definetly not like the youtubevideos you see. Not sure if this unit is defective or that's just how it is. I had purchase an extra led strip from them and it's the same, not happy. So to sum it up it's not worth it, I regret buying it.
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Reviewed in the United States on December 17, 2025 by Mrbright Mrbright
Size: For 56" to 65" TVs
A year later and this thing still works great. Love the colors and the performance.
Reviewed in the United States on December 26, 2025 by Sally McCall
Size: For 56" to 65" TVs
This is so much better than Govee!
Reviewed in the United States on March 5, 2026 by G. Avila
Size: For 56" to 65" TVs
It works great. It does what it claims and it does it well with little effort to install and setup. I feel it is worth it.
Reviewed in the United States on February 27, 2026 by FJTrafton