---
product_id: 663337412
title: "HDMI 2.1 Sync Box Kit 2, Includes AI Sync Box, Light Bars, and Monitor Backlight, Supports 8K@60Hz, 4K@144Hz, VRR and ALLM, Works with Matter and Alexa, RGBIC Light Strip for 27-34 inch Monitor"
brand: "govee"
price: "3798 kr"
currency: DKK
in_stock: true
reviews_count: 11
category: "Govee"
url: https://www.desertcart.dk/products/663337412-hdmi-2-1-sync-box-kit-2-includes-ai-sync
store_origin: DK
region: Denmark
---

# RGBWIC 75 LEDs/m for vibrant, pure color AI-powered CogniGlow syncs lighting with gameplay 8K@60Hz & 4K@144Hz ultra-smooth visuals HDMI 2.1 Sync Box Kit 2, Includes AI Sync Box, Light Bars, and Monitor Backlight, Supports 8K@60Hz, 4K@144Hz, VRR and ALLM, Works with Matter and Alexa, RGBIC Light Strip for 27-34 inch Monitor

**Brand:** govee
**Price:** 3798 kr
**Availability:** ✅ In Stock

## Summary

> ✨ Light up your game, work, and life with next-gen sync magic! 🎨

## Quick Answers

- **What is this?** HDMI 2.1 Sync Box Kit 2, Includes AI Sync Box, Light Bars, and Monitor Backlight, Supports 8K@60Hz, 4K@144Hz, VRR and ALLM, Works with Matter and Alexa, RGBIC Light Strip for 27-34 inch Monitor by govee
- **How much does it cost?** 3798 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/663337412-hdmi-2-1-sync-box-kit-2-includes-ai-sync)

## Best For

- govee enthusiasts

## Why This Product

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

## Key Features

- • **Smart Home Ready:** Seamlessly control your lighting with Alexa and Matter integration—voice commands and app control at your fingertips.
- • **Immersive AI Lighting:** CogniGlow tech intelligently matches your screen content with dynamic RGBIC lighting for a truly immersive setup.
- • **Next-Level Visual Sync:** Experience flawless 8K@60Hz and 4K@144Hz with HDMI 2.1 for ultra-smooth, tear-free gaming and streaming.
- • **Effortless Setup & Style:** Plug-and-play design with sleek light bars and backlight perfectly sized for 27-34 inch monitors—upgrade your desk vibe in minutes.
- • **Vibrant & Accurate Colors:** High-density RGBWIC LED strips deliver richer whites and vivid colors that elevate your workspace or gaming zone.

## Overview

The Govee HDMI 2.1 Sync Box Kit 2 combines cutting-edge HDMI 2.1 technology supporting up to 8K@60Hz and 4K@144Hz with AI-driven CogniGlow lighting. Featuring a high-density RGBWIC LED strip with 75 LEDs per meter and 450 lumens brightness, it delivers vibrant, immersive ambient lighting that syncs perfectly with your monitor content. Compatible with Alexa and Matter for smart home control, this kit is designed for 27-34 inch monitors and transforms any gaming or work setup into a visually stunning, professional environment.

## Description

desertcart.com: Govee HDMI 2.1 Sync Box Kit 2, Includes AI Sync Box, Light Bars, and Monitor Backlight, Supports 8K@60Hz, 4K@144Hz, VRR and ALLM, Works with Matter and Alexa, RGBIC Light Strip for 27-34 inch Monitor : Tools & Home Improvement

Review: Absolutely Perfect – These RGB Lights Took My Setup to the Next Leve - I can confidently say this is one of the best purchases I’ve ever made for my gaming and work setup. Right out of the box, these RGB light bars were incredibly easy to assemble. No tools, no complicated instructions — just plug them in, place them behind or beside your monitor using the included stands or adhesive, and you’re ready to go. The setup took me less than 10 minutes, and the result was instantly impressive. What really blew me away is how much of a difference these lights made in the overall vibe and feel of my space. The vibrant, customizable lighting completely transformed my desk into a futuristic, immersive zone. Whether I’m gaming, working late at night, or just relaxing with music, the ambient lighting adds a sense of depth and energy that makes everything more enjoyable. Plus, the colors are rich, smooth, and easy on the eyes — no harsh glare, which helps reduce eye strain during longer sessions. One of the best features is the ability to control everything with a smartphone app. You can easily switch between preset scenes, adjust brightness, change colors, or even sync the lights with music or gameplay for dynamic, real-time effects. It makes the whole experience feel interactive and highly personalized. The lights fit perfectly with the rest of my setup — the purple tones match my mechanical keyboard, mouse pad, and background lighting to create a cohesive, stylish aesthetic. This product doesn’t just look great — it also offers practical benefits. It enhances visibility, reduces strain from bright screens in dark rooms, and adds a clean, professional look that would impress any visitor, viewer, or client. Whether you’re a casual gamer, hardcore streamer, or remote worker looking to improve your space, these lights are a total game-changer. Bottom line: they’re affordable, easy to install, stunning to look at, and packed with features. If you’re thinking about upgrading your setup, don’t hesitate — these RGB lights are 100% worth it. Everyone should have a pair. Room is coming together
Review: Easy setup and great quality - The box works great and is easy to set up. Only dropping a star because it requires external HDMI output to get the video feed so would not work with a smart TV.

## Features

- Latest HDMI 2.1 Interface: Govee AI Sync Box 2 adopts the latest HDMI 2.1 interface for data transmission, enabling screen and lighting synchronization, and supporting resolutions of up to 8K at 60Hz and 4K at 144Hz. HDMI 2.1 Sync Box supports VRR and ALLM, reducing screen tearing and latency, providing a seamless experience.
- Unique CogniGlow Technology: Govee Sync Box uses AI to automatically recognize images and text, determining trigger conditions to match specific lighting effects, providing you with an immersive gaming experience. Note: Automatic signal switching is not supported when multiple devices are connected.
- RGBWIC Four-Color Mixing: An RGBWIC LED light strip ensures purer white light and accurate color blending for vibrant effects, making it better suited for game visuals.
- High-Density Light Strip: With 75 LEDs/m and a brightness of 450 lumens/m, the high-density light strip cooperates with our Sync Box to provide a brighter and more comfortable experience.
- Matter Support: Seamlessly integrates with multiple smart ecosystems, supporting convenient voice control. (Only lighting-related functions are supported).
- DreamView: Synchronize colors across multiple Govee lights to create an immersive gaming environment. Equally supports Dolby vision and Doldy atmos.
- A special note for using HDR, HDR10+, and Dolby Vision: Due to the functional characteristics, when you turn on HDR, HDR1O+, or Dolby Vision, the saturation of the light's color might decrease, which is normal. You can also adjust the saturation in the app to achieve a satisfying lighting effect.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDPS3T5L |
| Are Batteries Included | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #127,585 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #834 in LED Strip Lights |
| Brand | Govee |
| Bulb Features | RGBWIC, High-Density |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (89) |
| Date First Available | September 10, 2024 |
| Finish Type | Powder Coated |
| Finish types | Powder Coated |
| Included Components | HDMI 2.1 Cable * 2, HDMI 2.1 Sync Box *1, Light Bars * 2, Strip Lights *1, Power Adapter *1 |
| Item Package Quantity | 1 |
| Item Weight | 5.79 pounds |
| Item model number | H6603 |
| Light Source Type | LED |
| Luminous Flux | 450 lumen/m |
| Manufacturer | Govee |
| Material | Polycarbonate (PC) |
| Mounting Type | Surface Mount |
| Number of Light Sources | 75 |
| Package Dimensions | 17.68 x 11.02 x 3.98 inches |
| Part Number | H6603111 |
| Power Source | Corded Electric |
| Set Name | Govee HDMI 2.1 Sync Box Kit 2 |
| Shade Material | Polycarbonate (PC) |
| Shape | Rectangular |
| Smart Home Compatibility | Smart Home Compatible |
| Special Features | Adjustable, Color Changing |
| Style | Modern |
| UPC | 810088349836 |
| Wattage | 5 watts |

## Product Details

- **Color:** Black
- **Finish Type:** Powder Coated
- **Light Source Type:** LED
- **Material:** Polycarbonate (PC)
- **Shape:** Rectangular

## Images

![HDMI 2.1 Sync Box Kit 2, Includes AI Sync Box, Light Bars, and Monitor Backlight, Supports 8K@60Hz, 4K@144Hz, VRR and ALLM, Works with Matter and Alexa, RGBIC Light Strip for 27-34 inch Monitor - Image 1](https://m.media-amazon.com/images/I/71a31MI2k9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolutely Perfect – These RGB Lights Took My Setup to the Next Leve
*by L***D on July 30, 2025*

I can confidently say this is one of the best purchases I’ve ever made for my gaming and work setup. Right out of the box, these RGB light bars were incredibly easy to assemble. No tools, no complicated instructions — just plug them in, place them behind or beside your monitor using the included stands or adhesive, and you’re ready to go. The setup took me less than 10 minutes, and the result was instantly impressive. What really blew me away is how much of a difference these lights made in the overall vibe and feel of my space. The vibrant, customizable lighting completely transformed my desk into a futuristic, immersive zone. Whether I’m gaming, working late at night, or just relaxing with music, the ambient lighting adds a sense of depth and energy that makes everything more enjoyable. Plus, the colors are rich, smooth, and easy on the eyes — no harsh glare, which helps reduce eye strain during longer sessions. One of the best features is the ability to control everything with a smartphone app. You can easily switch between preset scenes, adjust brightness, change colors, or even sync the lights with music or gameplay for dynamic, real-time effects. It makes the whole experience feel interactive and highly personalized. The lights fit perfectly with the rest of my setup — the purple tones match my mechanical keyboard, mouse pad, and background lighting to create a cohesive, stylish aesthetic. This product doesn’t just look great — it also offers practical benefits. It enhances visibility, reduces strain from bright screens in dark rooms, and adds a clean, professional look that would impress any visitor, viewer, or client. Whether you’re a casual gamer, hardcore streamer, or remote worker looking to improve your space, these lights are a total game-changer. Bottom line: they’re affordable, easy to install, stunning to look at, and packed with features. If you’re thinking about upgrading your setup, don’t hesitate — these RGB lights are 100% worth it. Everyone should have a pair. Room is coming together

### ⭐⭐⭐⭐ Easy setup and great quality
*by A***N on November 25, 2025*

The box works great and is easy to set up. Only dropping a star because it requires external HDMI output to get the video feed so would not work with a smart TV.

### ⭐⭐⭐⭐⭐ Best Christmas gift for Gamer or Music lover
*by M***T on December 16, 2025*

Incredible value for the money! My husband was so surprised. They’re easy to assemble with tons of options for light settings. They make the room so fun.

## Frequently Bought Together

- Govee HDMI 2.1 Sync Box Kit 2, Includes AI Sync Box, Light Bars, and Monitor Backlight, Supports 8K@60Hz, 4K@144Hz, VRR and ALLM, Works with Matter and Alexa, RGBIC Light Strip for 27-34 inch Monitor
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**Shop now:** [https://www.desertcart.dk/products/663337412-hdmi-2-1-sync-box-kit-2-includes-ai-sync](https://www.desertcart.dk/products/663337412-hdmi-2-1-sync-box-kit-2-includes-ai-sync)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-01*