---
product_id: 704596020
title: "4K@30Hz 1U Rack-Mount 8x8 Seamless HDMI Matrix & 4x2 Video Wall Controller | 6 Controls, Web GUI & App | Custom Splicing | 3.5mm Audio De-embedding | 16 Preset Scenes | HDMI 1.4 HDCP 1.4 EDID"
brand: "yinker"
price: "718678CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Yinker"
url: https://www.desertcart.sn/products/704596020-4k-30hz-1u-rack-mount-8x8-seamless-hdmi-matrix-4x2
store_origin: SN
region: Senegal
---

# 5 versatile control methods 8x8 HDMI matrix routing 4x2 customizable video wall 4K@30Hz 1U Rack-Mount 8x8 Seamless HDMI Matrix & 4x2 Video Wall Controller | 6 Controls, Web GUI & App | Custom Splicing | 3.5mm Audio De-embedding | 16 Preset Scenes | HDMI 1.4 HDCP 1.4 EDID

**Brand:** yinker
**Price:** 718678CFA
**Availability:** ✅ In Stock

## Summary

> 🎥 Elevate your visual command center — control, customize, captivate!

## Quick Answers

- **What is this?** 4K@30Hz 1U Rack-Mount 8x8 Seamless HDMI Matrix & 4x2 Video Wall Controller | 6 Controls, Web GUI & App | Custom Splicing | 3.5mm Audio De-embedding | 16 Preset Scenes | HDMI 1.4 HDCP 1.4 EDID by yinker
- **How much does it cost?** 718678CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/704596020-4k-30hz-1u-rack-mount-8x8-seamless-hdmi-matrix-4x2)

## Best For

- yinker enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Platform Control:** Switch sources effortlessly via panel buttons, IR remote, RS232/LAN, Web GUI, or Android app—control at your fingertips.
- • **Ultimate 4K HDR Support:** Experience stunning visuals with 4K@30Hz, HDR, Dolby Vision, and full HDCP & EDID management compatibility.
- • **Seamless 8x8 HDMI Matrix:** Route any of 8 inputs to any of 8 displays with zero hassle, perfect for dynamic multi-screen setups.
- • **Customizable 4x2 Video Wall:** Create immersive digital signage or control room displays with flexible splicing modes tailored to your needs.
- • **Independent Audio Management:** Embed or de-embed audio on every port supporting Dolby, DTS, and DSD formats for flawless sound integration.

## Overview

The Yinker 4x2 HDMI Video Wall Controller & 8x8 Seamless Matrix is a professional-grade 4K HDMI matrix switcher that supports routing 8 inputs to 8 outputs and customizable video wall configurations. It offers 16 scene presets, multiple splicing modes, and five control methods including app and web GUI. Compatible with HDR, Dolby Vision, and advanced audio formats, it’s ideal for digital signage, control rooms, and immersive presentations.

## Description

desertcart.com: Yinker 4K@30Hz 1U Rack-Mount 8x8 Seamless HDMI Matrix & 4x2 Video Wall Controller | 6 Controls, Web GUI & App | Custom Splicing | 3.5mm Audio De-embedding | 16 Preset Scenes | HDMI 1.4 HDCP 1.4 EDID : Electronics

Review: Untangles my console mess - Picked this up to untangle the mess of consoles and monitors in my office. Plugged in 4 sources and 4 screens and the matrix sorted every route without fuss. The little LCD tells you whats feeding what so no guessing. Button clicks feel solid and the remote actually works from across the room. 4K at 30 Hz looks fine for gaming on my retro rigs and the box can drop the signal to 1080p for my older projector. No joke, I was switching from my PC to the work laptop in under 2 seconds. Friends come over and we flip inputs mid match, zero complaints. The metal shell feels sturdy yet stays cool after a long movie night. Setup took maybe 5 min, the included RS232 cable went straight to my home lab gear. Power off memory holds the last layout so i dont have to set things up every morning, small win that saves time. At 80 bucks it beats running new HDMI lines through the wall. Only gripe is the blue status lights are a tad bright so I taped them, not a deal breaker though.
Review: Great for Home Theater/Entertainment Systems - I got this device for use with my home entertainment system and it's great. I use it every day. The price was right, and the build quality is nice. There's only one problem (see below). So far, I have two screen connected to it, and 4 HDMI devices. It seems the product was designed for bars, restaurants, or other commercial applications where multiple screens (up to 4) need to be connected to various sources (up to 4). You could expand to any number of screens with an appropriate HDMI splitter gadget. I can't say I've tested every possible configuration, but I've had no problems with my own combination of gear. The transitions between sources are clean. I've used my collection of various HDMI cables with no problems. The video quality is great. There is no lag or glitching introduced. The remote control is interesting because you can program various macros for frequently used command sequences into it. I've only scratched the surface with that so far. Another feature I haven't been able to explore the functions available through the 9 pin RS232 connector. No, that is NOT a VGA connector, although it looks like one. This opens up the possibility of computer control of the device which is an exciting concept, a pleasant surprise with the low cost of the unit. The unit comes with a 34 page instruction manual which is pretty good, and provides a full description of the controls available with the RS232 serial interface. It also provides trouble shooting guide including suggestions should you have an oscilloscope (I do). * Good All and all, a very good product. And as I said above, I use it every day. * Bad The bezel for the display on the front is made of very thin and flimsy, scratch-able, not cleanable, plastic. Given my propensity for scratching and getting fingerprints on such areas of devices, I may open the unit and glue in place a more solid material. You may very well not feel such a modification is needed * Very Bad It's a good thing this product has a front panel power switch. I am a ham radio operator, and I quickly discovered that the unit puts out a LOT of noise in the VHF spectrum. It completely wipes out reception on the 2-meter band. It might interfere with devices that you have as well. What I do is turn the unit off when I plan to use the VHF band for QSOs. I gave this unit four stars, mostly due to the interference. It may be possible to reduce the VHF noise by using only cables that have ferrite beads on them, or put on ferrite beads yourself. I haven't tried that, since turning off the unit solves the problem just fine for me.

## Features

- 【2-in-1 8x8 Matrix & 4x2 Video Wall】Yinker 4K video processor integrates an 8x8 seamless HDMI matrix switcher & splitter, which routes any input signal freely to any display. It also acts as a professional 4x2 video wall controller, featuring 16 editable preset scenes for one-touch recall and auto loop playback. Perfect for conference rooms and commercial AV systems.
- 【Flexible Video Wall Splicing】This video wall controller offers various splicing layouts, such as 4x2, 2x4, 2x2, 8x1, 1x8 and more. It supports single signal splicing and multi-signal synchronous splicing with flexible layout customization. The output resolution is 1080p@60Hz under splicing mode.
- 【4K Video & Professional Audio】Supports 4K@30Hz and 2K/1080P@60Hz, compatible with HDMI 1.4, HDCP 1.4, EDID, HDR and Dolby Vision. Built-in AV sync and 3.5mm audio embedding & de-embedding, it supports PCM, Dolby AC3, DTS 5.1/7.1 and DSD. Delivers stable long-range transmission without signal distortion.
- 【6 Controls & 1U Rack Mount】Local Control: Backlit Buttons, IR Remote. Network & Serial Control (via LAN & RS232 Ports): Web GUI, PC Software, Android App, Central Control. Standard 1U Rack-Mount Design fits 19-inch standard racks for industrial cabinets.
- 【Full Accessories & Official Support】Package includes: IR Remote, US Power Adapter & Cord, RS232 Cable, Ground Wire, User Manual, Rack Ears & Screws. For any inquiries, please feel free to contact Yinker Official.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DLG94J2L |
| Best Sellers Rank | #1,582 in Audio & Video Selector Boxes |
| Brand | Yinker |
| Built-In Media | 4K HDMI Matrix Switch 8x8 Video Wall Controller |
| Cable Type | HDMI |
| Color | Black |
| Compatible Devices | Gaming Console, Monitor, Television |
| Connector Type | HDMI |
| Connector Type Used on Cable | HDMI |
| Customer Reviews | 4.4 out of 5 stars 16 Reviews |
| Manufacturer | Yinker |
| Mfr Part Number | HD88LH |
| Model Number | HD88LH |
| Number of Ports | 16 |
| Power Source | AC adapter |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year |

## Product Details

- **Color:** Black
- **Connector Type:** HDMI
- **Brand:** Yinker
- **Compatible Devices:** Gaming Console, Monitor, Television
- **Cable Type:** HDMI

## Images

![4K@30Hz 1U Rack-Mount 8x8 Seamless HDMI Matrix & 4x2 Video Wall Controller | 6 Controls, Web GUI & App | Custom Splicing | 3.5mm Audio De-embedding | 16 Preset Scenes | HDMI 1.4 HDCP 1.4 EDID - Image 1](https://m.media-amazon.com/images/I/71tkNhC39aL.jpg)
![4K@30Hz 1U Rack-Mount 8x8 Seamless HDMI Matrix & 4x2 Video Wall Controller | 6 Controls, Web GUI & App | Custom Splicing | 3.5mm Audio De-embedding | 16 Preset Scenes | HDMI 1.4 HDCP 1.4 EDID - Image 2](https://m.media-amazon.com/images/I/81IiNQ+71OL.jpg)
![4K@30Hz 1U Rack-Mount 8x8 Seamless HDMI Matrix & 4x2 Video Wall Controller | 6 Controls, Web GUI & App | Custom Splicing | 3.5mm Audio De-embedding | 16 Preset Scenes | HDMI 1.4 HDCP 1.4 EDID - Image 3](https://m.media-amazon.com/images/I/71txnhFQJTL.jpg)
![4K@30Hz 1U Rack-Mount 8x8 Seamless HDMI Matrix & 4x2 Video Wall Controller | 6 Controls, Web GUI & App | Custom Splicing | 3.5mm Audio De-embedding | 16 Preset Scenes | HDMI 1.4 HDCP 1.4 EDID - Image 4](https://m.media-amazon.com/images/I/71wNsZIcCrL.jpg)
![4K@30Hz 1U Rack-Mount 8x8 Seamless HDMI Matrix & 4x2 Video Wall Controller | 6 Controls, Web GUI & App | Custom Splicing | 3.5mm Audio De-embedding | 16 Preset Scenes | HDMI 1.4 HDCP 1.4 EDID - Image 5](https://m.media-amazon.com/images/I/61rJ6vEAMnL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Untangles my console mess
*by S***Y on July 26, 2025*

Picked this up to untangle the mess of consoles and monitors in my office. Plugged in 4 sources and 4 screens and the matrix sorted every route without fuss. The little LCD tells you whats feeding what so no guessing. Button clicks feel solid and the remote actually works from across the room. 4K at 30 Hz looks fine for gaming on my retro rigs and the box can drop the signal to 1080p for my older projector. No joke, I was switching from my PC to the work laptop in under 2 seconds. Friends come over and we flip inputs mid match, zero complaints. The metal shell feels sturdy yet stays cool after a long movie night. Setup took maybe 5 min, the included RS232 cable went straight to my home lab gear. Power off memory holds the last layout so i dont have to set things up every morning, small win that saves time. At 80 bucks it beats running new HDMI lines through the wall. Only gripe is the blue status lights are a tad bright so I taped them, not a deal breaker though.

### ⭐⭐⭐⭐ Great for Home Theater/Entertainment Systems
*by A***N on July 10, 2025*

I got this device for use with my home entertainment system and it's great. I use it every day. The price was right, and the build quality is nice. There's only one problem (see below). So far, I have two screen connected to it, and 4 HDMI devices. It seems the product was designed for bars, restaurants, or other commercial applications where multiple screens (up to 4) need to be connected to various sources (up to 4). You could expand to any number of screens with an appropriate HDMI splitter gadget. I can't say I've tested every possible configuration, but I've had no problems with my own combination of gear. The transitions between sources are clean. I've used my collection of various HDMI cables with no problems. The video quality is great. There is no lag or glitching introduced. The remote control is interesting because you can program various macros for frequently used command sequences into it. I've only scratched the surface with that so far. Another feature I haven't been able to explore the functions available through the 9 pin RS232 connector. No, that is NOT a VGA connector, although it looks like one. This opens up the possibility of computer control of the device which is an exciting concept, a pleasant surprise with the low cost of the unit. The unit comes with a 34 page instruction manual which is pretty good, and provides a full description of the controls available with the RS232 serial interface. It also provides trouble shooting guide including suggestions should you have an oscilloscope (I do). * Good All and all, a very good product. And as I said above, I use it every day. * Bad The bezel for the display on the front is made of very thin and flimsy, scratch-able, not cleanable, plastic. Given my propensity for scratching and getting fingerprints on such areas of devices, I may open the unit and glue in place a more solid material. You may very well not feel such a modification is needed * Very Bad It's a good thing this product has a front panel power switch. I am a ham radio operator, and I quickly discovered that the unit puts out a LOT of noise in the VHF spectrum. It completely wipes out reception on the 2-meter band. It might interfere with devices that you have as well. What I do is turn the unit off when I plan to use the VHF band for QSOs. I gave this unit four stars, mostly due to the interference. It may be possible to reduce the VHF noise by using only cables that have ferrite beads on them, or put on ferrite beads yourself. I haven't tried that, since turning off the unit solves the problem just fine for me.

### ⭐⭐⭐⭐ Dive Into The Matrix
*by I***E on June 9, 2025*

It’s a pretty good matrix for the value. It offers a clear quad video output which is what I needed and the low frequency isn’t an issue for such a purpose. Installation is easy and even without a web gui management is simple enough to figure out. Overall, not bad at all.

## Frequently Bought Together

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-23*