---
product_id: 717694255
title: "New RGBW 3 HDMI 2.1 Fancy Sync Box Streaming Media Syncing Device with 3 HDMI Ports, 4K 120Hz, HDR, and Movie Support (for 70\" to 95\" TVs)"
brand: "fancy leds"
price: "€ 748.58"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fancy Le Ds"
url: https://www.desertcart.fi/products/717694255-new-rgbw-3-hdmi-2-1-fancy-sync-box-streaming
store_origin: FI
region: Finland
---

# 4K 120Hz + 8K 60Hz HDR with zero lag syncing RGBW LEDs with 96 LEDs/meter for vivid color & enhanced whites 3 HDMI 2.1 ports for ultimate connectivity New RGBW 3 HDMI 2.1 Fancy Sync Box Streaming Media Syncing Device with 3 HDMI Ports, 4K 120Hz, HDR, and Movie Support (for 70" to 95" TVs)

**Brand:** fancy leds
**Price:** € 748.58
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your screen time with cinematic sync magic!

## Quick Answers

- **What is this?** New RGBW 3 HDMI 2.1 Fancy Sync Box Streaming Media Syncing Device with 3 HDMI Ports, 4K 120Hz, HDR, and Movie Support (for 70" to 95" TVs) by fancy leds
- **How much does it cost?** € 748.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/717694255-new-rgbw-3-hdmi-2-1-fancy-sync-box-streaming)

## Best For

- fancy leds enthusiasts

## Why This Product

- Trusted fancy leds brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **RGBW LED Brilliance:** Enhanced white tones and vibrant colors powered by 96 LEDs per meter with dedicated white diodes for stunning visuals.
- • **Next-Gen Visual Immersion:** Experience ultra-smooth 4K 120Hz and 8K 60Hz HDR with Dolby Vision and VRR support for cinema-quality color accuracy.
- • **Zero Lag, Total Immersion:** Lightning-fast color reaction times eliminate distracting delays, making every movie and gaming session a fully immersive experience.
- • **Seamless Multi-Device Sync:** Connect up to 3 HDMI 2.1 devices and enjoy flawless ambient lighting that reacts instantly to your content.
- • **Universal Power Compatibility:** Plug and play worldwide with a universal power adapter supporting US, EU, AU, and UK sockets—perfect for global pros on the move.

## Overview

The Fancy Sync Box is a cutting-edge HDMI 2.1 streaming media sync device designed for 70" to 95" TVs, featuring 3 HDMI ports, RGBW LED strips with 96 LEDs per meter, and support for 4K 120Hz and 8K 60Hz HDR content. It delivers ultra-accurate color syncing with zero lag, compatible with major streaming services via HDMI devices, and includes a universal power adapter for global use.

## 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.

Review: Beautiful Cinema Center! - It is my favourite sync box! I just loved it!!! It changed my living room completely. The installation really simple setup was easy. As this Sync box you must connect your device with HDMI. I see sync option is not working built in TV as normal. The product led quality amazing! I hope it will be durable years! It is a bit expensive but it worths every penny!
Review: Amazing - Absolutely awesome product

## Features

- IMPORTANT PLEASE READ - HDMI Device Required: You must connect a HDMI device for syncing. Apps on your Smart TV are not synced, only the apps & streaming services on your HDMI device can be synced.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DL58BZH3 |
| Best Sellers Rank | 19,026 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 235 in Streaming Clients |
| Box Contents | Device |
| Brand | Fancy LEDs |
| Brand Name | Fancy LEDs |
| Colour | black |
| Compatible Devices | Television, Personal Computer, Laptop, Tablet |
| Connectivity technology | Bluetooth, Wi-Fi |
| Connector Type | HDMI |
| Connector type | HDMI |
| Controller Type | App Control |
| Customer Reviews | 4.2 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 centimetres |
| Item height | 9.1 inches |
| Manufacturer | Fancyleds |
| Model Name | FSB3P2.1 |
| Model Number | FSB3P2.1 |
| Network Connectivity Technology | Bluetooth, Wi-Fi |
| Other Special Features of the Product | HDMI 2.1, 4K 120Hz, 8K 60Hz, HDR, DV, ARC, ALLM, VRR, RGBW LEDs, Accurate Color Syncing |
| Resolution | 8k |
| Special feature | HDMI 2.1, 4K 120Hz, 8K 60Hz, HDR, DV, ARC, ALLM, VRR, RGBW LEDs, Accurate Color Syncing |
| Supported Internet Services | Hulu, Netflix |
| Supported Internet services | Hulu, Netflix |
| UPC | 721678539837 |
| Video Codec | H.264, H.265/HEVC |
| Video Output Resolution | 4K 120Hz |

## Product Details

- **Brand:** Fancy LEDs
- **Colour:** black
- **Connectivity technology:** Bluetooth, Wi-Fi
- **Connector type:** HDMI
- **Controller type:** App Control
- **Form factor:** TV Box
- **Model name:** FSB3P2.1
- **Resolution:** 8k
- **Special feature:** HDMI 2.1, 4K 120Hz, 8K 60Hz, HDR, DV, ARC, ALLM, VRR, RGBW LEDs, Accurate Color Syncing
- **Supported Internet services:** Hulu, Netflix

## Images

![New RGBW 3 HDMI 2.1 Fancy Sync Box Streaming Media Syncing Device with 3 HDMI Ports, 4K 120Hz, HDR, and Movie Support (for 70" to 95" TVs) - Image 1](https://m.media-amazon.com/images/I/51l5i6DWFXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Beautiful Cinema Center!
*by C***M on 19 October 2025*

It is my favourite sync box! I just loved it!!! It changed my living room completely. The installation really simple setup was easy. As this Sync box you must connect your device with HDMI. I see sync option is not working built in TV as normal. The product led quality amazing! I hope it will be durable years! It is a bit expensive but it worths every penny!

### ⭐⭐⭐⭐⭐ Amazing
*by A***S on 1 December 2025*

Absolutely awesome product

### ⭐⭐⭐ Improvement in Dolby, Out-the-box performance has much to be desired
*by K***N on 2 January 2026*

I like the ability to use the colour sliders to pick the intensity and blend of each light but the colours are much more washed-out out-the-box compared to it's 1 port counterpart. The single port was much more vivid and punchy. It does take some tinkering to get it back to how I usually like it(by putting white in the negatives and increasing RGB). It is a lot more responsive and can handle VRR and ALLM and Dolby Vision/Atmos quite well as opposed to the single port. They do give you more LEDS per Metre which does make the lighting smoother and less gappy and segregated.

## Frequently Bought Together

- New RGBW 3 HDMI 2.1 Fancy Sync Box Streaming Media Syncing Device with 3 HDMI Ports, 4K 120Hz, HDR, and Movie Support (for 70" to 95" TVs)
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-26*