---
product_id: 726158085
title: "Fancyled HDMI 2.1 Fancy Sync Box Streaming Media Player Sync Device, 4K 120Hz, HDR, Movie Compatible (For 55\" to 65\" TVs)"
brand: "fancy leds"
price: "C$3336709"
currency: NIO
in_stock: true
reviews_count: 5
category: "Fancy Le Ds"
url: https://www.desertcart.ni/products/726158085-fancyled-hdmi-2-1-fancy-sync-box-streaming-media-player
store_origin: NI
region: Nicaragua
---

# Ultra-fast sync, zero lag RGBW LED for vivid colors 4K 120Hz HDMI 2.1 Fancyled HDMI 2.1 Fancy Sync Box Streaming Media Player Sync Device, 4K 120Hz, HDR, Movie Compatible (For 55" to 65" TVs)

**Brand:** fancy leds
**Price:** C$3336709
**Availability:** ✅ In Stock

## Summary

> 🎬 Light up your screen, level up your life!

## Quick Answers

- **What is this?** Fancyled HDMI 2.1 Fancy Sync Box Streaming Media Player Sync Device, 4K 120Hz, HDR, Movie Compatible (For 55" to 65" TVs) by fancy leds
- **How much does it cost?** C$3336709 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/726158085-fancyled-hdmi-2-1-fancy-sync-box-streaming-media-player)

## 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

- • **Lag-Free Ambiance:** Super-fast color reaction eliminates delay, syncing your lighting perfectly with every frame.
- • **Plug & Play Convenience:** Easy setup with universal power adapter and no batteries required—upgrade your TV experience instantly.
- • **True-to-Life Color Sync:** RGBW LED tech extracts exact screen colors in real-time, immersing you deeper into every scene.
- • **Universal Compatibility:** Works seamlessly with all HDMI devices and supports HDCP 2.3 for glitch-free 4K/8K streaming.
- • **Next-Gen Visual Powerhouse:** Experience flawless 4K 120Hz HDR with HDMI 2.1 for ultra-smooth, vibrant streaming and gaming.

## Overview

The Fancyled HDMI 2.1 Fancy Sync Box is a cutting-edge streaming media sync device designed for 55" to 65" TVs. It supports 4K resolution at 120Hz with HDR and Dolby Vision compatibility, leveraging HDMI 2.1 and HDCP 2.3 standards for flawless streaming. Featuring advanced RGBW LED technology, it delivers ultra-fast, precise ambient lighting that perfectly matches on-screen content, enhancing gaming and movie experiences with zero lag. Universal power adapters and easy HDMI connectivity make it a must-have for millennial professionals seeking immersive home entertainment.

## Description

desertcart.co.jp: Fancyled HDMI 2.1 Fancy Sync Box Streaming Media Player Sync Device, 4K 120Hz, HDR, Movie Compatible (For 55" to 65" TVs) : Electronics

Review: 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.
Review: 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

## Features

- 【READ 】 HDMI device required: You need to connect HDMI devices to sync. Smart TV app does not synchronize and only synchronize HDMI device app with streaming services
- UNIVERSAL POWER ADAPTER - All items are sold with universal power adapter that fits US electrical sockets, EU, AU, UK electrical sockets
- HDMI 2.1 - 4K 120Hz VRR, ALLM, HDR, DV Compatible with the next generation and perfect for all TVs
- RGBW LED INCLUDED - Upgraded with RGBW technology, this strip uses dedicated white diodes to enhance the white tone and provide great images
- High Speed - No delay or delay between smart LED light and TV. Slow lighting is distracted. Super fast color reaction time keeps submersible to enhance gaming and film sessions with super loaded peripheral lighting
- HDCP 2.3 Ready - Enables 4K and 8K streaming services. Copyright problems and black displays are a thing of the past. Our Smart Ambient Lighting System ensures that all of your streaming services work flawlessly
- Optimized Color - Exact color to match contents on screen Simply connect your HDMI device without the use of a camera, you can extract and sync colors directly from data to create an unmatched colorful movie experience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DKN8P5QR |
| Amazon Bestseller | #737,226 in Electronics ( See Top 100 in Electronics ) #46,918 in Televisions & Video Products |
| Batteries Included | No |
| Batteries Required | No |
| Brand | Fancy LEDs |
| Color Name | black |
| Compatible Devices | テレビ、コンピューター、ゲーム機。 |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Customer Reviews | 4.3 4.3 out of 5 stars (142) |
| Date First Available | December 6, 2024 |
| Included Components | Unit |
| Item Model Number | FSB1P2.1 |
| Item model number | FSB1P2.1 |
| Manufacturer | Fancyleds |
| Product Dimensions | 16.76 x 10.41 x 23.11 cm; 762 g |
| Size | For 55" to 65" TVs |
| Special Features | HDMI 2.1, 4K 120Hz VRR, ALLM, HDR, DV, HDCP 2.3 |

## Product Details

- **Brand:** Fancy LEDs
- **Color:** black
- **Connectivity Technology:** Bluetooth, Wi-Fi
- **Connector Type:** HDMI
- **Controller Type:** App Control
- **Form Factor:** テレビボックス
- **Model Name:** FSB1P2.1
- **Resolution:** 8k
- **Special Feature:** HDMI 2.1, 4K 120Hz VRR, ALLM, HDR, DV, HDCP 2.3
- **Supported Internet Services:** Hulu, Netflix

## Images

![Fancyled HDMI 2.1 Fancy Sync Box Streaming Media Player Sync Device, 4K 120Hz, HDR, Movie Compatible (For 55" to 65" TVs) - Image 1](https://m.media-amazon.com/images/I/51aN6J8OlTL.jpg)
![Fancyled HDMI 2.1 Fancy Sync Box Streaming Media Player Sync Device, 4K 120Hz, HDR, Movie Compatible (For 55" to 65" TVs) - Image 2](https://m.media-amazon.com/images/I/613NHBwkwXL.jpg)
![Fancyled HDMI 2.1 Fancy Sync Box Streaming Media Player Sync Device, 4K 120Hz, HDR, Movie Compatible (For 55" to 65" TVs) - Image 3](https://m.media-amazon.com/images/I/41NwwDnZ2pL.jpg)
![Fancyled HDMI 2.1 Fancy Sync Box Streaming Media Player Sync Device, 4K 120Hz, HDR, Movie Compatible (For 55" to 65" TVs) - Image 4](https://m.media-amazon.com/images/I/41+WFNUP-kL.jpg)
![Fancyled HDMI 2.1 Fancy Sync Box Streaming Media Player Sync Device, 4K 120Hz, HDR, Movie Compatible (For 55" to 65" TVs) - Image 5](https://m.media-amazon.com/images/I/51U5QY371yL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***M on September 12, 2025*

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.

### ⭐⭐⭐⭐⭐ Review
*by J***. on September 13, 2024*

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

### ⭐⭐⭐⭐⭐ Review
*by A***A on November 29, 2025*

📺 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

## Frequently Bought Together

- Fancyleds HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 55" to 65" TVs)
- Mounting Dream TV Wall Mount for 32-65 Inch Television,Mount with Swivel and Tilt, Full Motion Bracket with Articulating Dual Arms, Fits 16inch Studs, Max VESA 400X400 mm, 99lbs, MD2380

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-21*