---
product_id: 702397596
title: "New RGBW 3 HDMI 2.1 Fancy Sync Box with 3 HDMI Ports, 4K 120Hz, HDR (for 24\" to 55\" TVs)"
brand: "fancy leds"
price: "NT$20245"
currency: TWD
in_stock: true
reviews_count: 13
category: "Fancy Le Ds"
url: https://www.desertcart.tw/products/702397596-new-rgbw-3-hdmi-2-1-fancy-sync-box-3
store_origin: TW
region: Taiwan
---

# RGBW LEDs with 96 LEDs/meter for stunning color accuracy 4K 120Hz HDR for ultra-smooth, vibrant visuals 3 HDMI 2.1 ports for seamless multi-device connection New RGBW 3 HDMI 2.1 Fancy Sync Box with 3 HDMI Ports, 4K 120Hz, HDR (for 24" to 55" TVs)

**Brand:** fancy leds
**Price:** NT$20245
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your screen, light up your world 🌈

## Quick Answers

- **What is this?** New RGBW 3 HDMI 2.1 Fancy Sync Box with 3 HDMI Ports, 4K 120Hz, HDR (for 24" to 55" TVs) by fancy leds
- **How much does it cost?** NT$20245 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/702397596-new-rgbw-3-hdmi-2-1-fancy-sync-box-3)

## 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

- • **Next-Gen Visuals:** Experience buttery smooth 4K at 120Hz with HDR and Dolby Vision support.
- • **Lag-Free Immersion:** Superfast LED response keeps your lighting perfectly in sync with every frame—no distractions.
- • **True-to-Life Colors:** RGBW LED strips deliver richer whites and precise color matching synced directly from HDMI data.
- • **Triple HDMI Powerhouse:** Connect your console, streaming device, and more without cable swapping.
- • **Universal Compatibility:** Includes power adaptor for US, EU, AU, UK sockets and HDCP 2.3 ensures flawless 4K/8K streaming.

## Overview

The New RGBW 3 HDMI 2.1 Fancy Sync Box transforms your 24"–55" TV viewing with ultra-responsive RGBW LED lighting synced directly via HDMI 2.1 ports. Supporting 4K at 120Hz, HDR, and Dolby Vision, it offers seamless multi-device connectivity and universal power compatibility. Designed for gamers and cinephiles craving immersive, true-to-life ambient lighting without lag or blackouts.

## Description

Buy New RGBW 3 HDMI 2.1 Fancy Sync Box with 3 HDMI Ports, 4K 120Hz, HDR (for 24" to 55" TVs): Streaming Media Players - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: RGBW 3 HDMI 2.1 Fancy Sync Box (4K 120Hz, HDR, for 70"–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.
Review: Best LED I’ve seen - 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

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJ6S1FRK |
| Best Sellers Rank | #25,308 in Electronics ( See Top 100 in Electronics ) #151 in Streaming Media Players |
| Brand Name | Fancy LEDs |
| Color Name | Red |
| Customer Reviews | 4.2 4.2 out of 5 stars (155) |
| Date First Available | September 29, 2024 |
| Item Weight | 1.7 pounds |
| Item model number | FSB3P2.1 |
| Product Dimensions | 6.6 x 4.1 x 9.1 inches |

## Product Details

- **Brand:** Fancy LEDs
- **Color:** Red
- **Connectivity Technology:** Bluetooth, Wi-Fi
- **Connector Type:** HDMI
- **Controller Type:** App Control
- **Form Factor:** TV Box
- **Item Weight:** 0.77 Kilograms
- **Model Name:** FSB3P2.1
- **Resolution:** 8k
- **Supported Internet Services:** YouTube

## Images

![New RGBW 3 HDMI 2.1 Fancy Sync Box with 3 HDMI Ports, 4K 120Hz, HDR (for 24" to 55" TVs) - Image 1](https://m.media-amazon.com/images/I/51l5i6DWFXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ RGBW 3 HDMI 2.1 Fancy Sync Box (4K 120Hz, HDR, for 70"–95" TVs)
*by L***S on March 5, 2026*

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.

### ⭐⭐⭐⭐⭐ Best LED I’ve seen
*by A***D on December 7, 2025*

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

### ⭐⭐⭐⭐ Comparison Fancyleds, Govee, Hue
*by I***M on March 26, 2025*

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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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-13*