---
product_id: 671756833
title: "Fancyleds 2.1 Fancy Sync Box Streaming Media Player TV LED Synced Backlight with HDMI 2.1, 4K 120Hz, 144Hz, 8K 60Hz, VRR, ALLM, 96 RGBW LEDs Per Meter Ambient Lighting (for 56\" to 65\" TVs)"
brand: "fancy leds"
price: "MX$14268"
currency: MXN
in_stock: true
reviews_count: 13
category: "Fancy Le Ds"
url: https://www.desertcart.mx/products/671756833-fancyleds-2-1-fancy-sync-box-streaming-media-player-tv
store_origin: MX
region: Mexico
---

# Zero lag sync for real-time ambient effects 96 RGBW LEDs/meter for vivid, smooth lighting HDMI 2.1 for ultra-high res & refresh Fancyleds 2.1 Fancy Sync Box Streaming Media Player TV LED Synced Backlight with HDMI 2.1, 4K 120Hz, 144Hz, 8K 60Hz, VRR, ALLM, 96 RGBW LEDs Per Meter Ambient Lighting (for 56" to 65" TVs)

**Brand:** fancy leds
**Price:** MX$14268
**Availability:** ✅ In Stock

## Summary

> 🎬 Light up your screen, level up your vibe.

## Quick Answers

- **What is this?** Fancyleds 2.1 Fancy Sync Box Streaming Media Player TV LED Synced Backlight with HDMI 2.1, 4K 120Hz, 144Hz, 8K 60Hz, VRR, ALLM, 96 RGBW LEDs Per Meter Ambient Lighting (for 56" to 65" TVs) by fancy leds
- **How much does it cost?** MX$14268 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/671756833-fancyleds-2-1-fancy-sync-box-streaming-media-player-tv)

## 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 Sync Technology:** Instantaneous LED response keeps your ambient lighting perfectly in tune with on-screen action—no delays, no distractions.
- • **Immersive RGBW LED Density:** 96 LEDs per meter deliver ultra-bright, seamless backlighting with rich colors and true whites that elevate every scene.
- • **Tailored for 56" to 65" TVs:** Optimized LED strip length and brightness designed specifically to enhance mid-to-large screen TVs for maximum impact.
- • **Next-Gen HDMI 2.1 Powerhouse:** Experience flawless 4K 144Hz & 8K 60Hz HDR with VRR & ALLM support—future-proof your entertainment setup.
- • **Universal Compatibility & Convenience:** Works with all major HDMI devices and includes a universal power adapter for hassle-free global use.

## Overview

The Fancyleds 2.1 Sync Box is a cutting-edge HDMI 2.1 ambient backlight system designed for 56" to 65" TVs, supporting ultra-high resolutions up to 8K 60Hz and refresh rates up to 144Hz. Featuring 96 RGBW LEDs per meter, it delivers vibrant, smooth lighting synced in real-time with your HDMI device’s content, enhancing movies and gaming with immersive ambient effects. Compatible worldwide with a universal power adapter and backed by a 2-year warranty, it’s the ultimate upgrade for a next-level viewing experience.

## Description

Buy Fancyleds 2.1 Fancy Sync Box Streaming Media Player TV LED Synced Backlight with HDMI 2.1, 4K 120Hz, 144Hz, 8K 60Hz, VRR, ALLM, 96 RGBW LEDs Per Meter Ambient Lighting (for 56" to 65" TVs): Streaming Media Players - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: 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.
Review: Would buy again - These have worked really well! A little iffy on the setup but once I got it in place I am very happy

## 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 are synced. Use with a PC is NOT recommended.
- UNIVERSAL POWER ADAPTER: Includes a universal power adapter compatible with US, EU, AU, and UK power sockets.
- HDMI 2.1 CONNECTIVITY: Supports 4K 144Hz and 8K 60Hz signals with HDR, DV, ARC, ALLM, and VRR for consoles, streaming devices, and set top boxes.
- 96 RGBW LEDS PER METER: High LED density creates a brighter, more uniform backlight with smoother color transitions and no visible dark gaps between diodes; a dedicated white diode adds saturated colors and accurate white tones.
- HIGH SPEED SYNC: No lag or delay between the LED backlight and TV; fast color reaction times keep the backlight aligned with the action in games and movies.
- HDCP COMPLIANT: Streaming services play in 4K and 8K on your compatible HDMI devices without black screens or playback errors; works with all TVs.
- LED STRIP INCLUDED: An RGBW LED light strip sized for the listed TV range comes in the box; the strip mounts behind the TV and connects directly to the sync box.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DKN8P5QR |
| Best Sellers Rank | #26,812 in Electronics ( See Top 100 in Electronics ) #181 in Wireless & Streaming Audio Systems |
| Brand | Fancy LEDs |
| Brand Name | Fancy LEDs |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 165 Reviews |
| Display Type | HDMI |
| 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 |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 721678539868 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Warranty Description | 2 year manufacturer warranty from date of purchase. |

## Product Details

- **Brand:** Fancy LEDs
- **Color:** black
- **Display Type:** HDMI
- **Product Dimensions:** 6.6"L x 4.1"W x 9.1"H
- **UPC:** 721678539868

## Images

![Fancyleds 2.1 Fancy Sync Box Streaming Media Player TV LED Synced Backlight with HDMI 2.1, 4K 120Hz, 144Hz, 8K 60Hz, VRR, ALLM, 96 RGBW LEDs Per Meter Ambient Lighting (for 56" to 65" TVs) - Image 1](https://m.media-amazon.com/images/I/51RrJjpMkEL.jpg)
![Fancyleds 2.1 Fancy Sync Box Streaming Media Player TV LED Synced Backlight with HDMI 2.1, 4K 120Hz, 144Hz, 8K 60Hz, VRR, ALLM, 96 RGBW LEDs Per Meter Ambient Lighting (for 56" to 65" TVs) - Image 2](https://m.media-amazon.com/images/I/61uBI3QpskL.jpg)
![Fancyleds 2.1 Fancy Sync Box Streaming Media Player TV LED Synced Backlight with HDMI 2.1, 4K 120Hz, 144Hz, 8K 60Hz, VRR, ALLM, 96 RGBW LEDs Per Meter Ambient Lighting (for 56" to 65" TVs) - Image 3](https://m.media-amazon.com/images/I/61iYwS+z4rL.jpg)
![Fancyleds 2.1 Fancy Sync Box Streaming Media Player TV LED Synced Backlight with HDMI 2.1, 4K 120Hz, 144Hz, 8K 60Hz, VRR, ALLM, 96 RGBW LEDs Per Meter Ambient Lighting (for 56" to 65" TVs) - Image 4](https://m.media-amazon.com/images/I/713Jf5Dp0IL.jpg)
![Fancyleds 2.1 Fancy Sync Box Streaming Media Player TV LED Synced Backlight with HDMI 2.1, 4K 120Hz, 144Hz, 8K 60Hz, VRR, ALLM, 96 RGBW LEDs Per Meter Ambient Lighting (for 56" to 65" TVs) - Image 5](https://m.media-amazon.com/images/I/61aXDhulEML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolutely loving this!
*by J***N on November 30, 2025*

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.

### ⭐⭐⭐⭐⭐ Would buy again
*by J***N on July 8, 2026*

These have worked really well! A little iffy on the setup but once I got it in place I am very happy

### ⭐⭐⭐⭐⭐ Great ambiance, the hassle was all worth it.
*by B***Z on June 13, 2025*

A little hard to put on, but it was all worth it. We love the lights at night, against the walls. Also, you will need a second source / controller such as Xbox, PlayStation, or Fire TV Stick. Because it does not sync to tv, it needs to go through the control.

## 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 Mexico*
*Store origin: MX*
*Last updated: 2026-07-12*