---
product_id: 404130275
title: "HDMI Splitter 4K 60Hz 1X4 Multi-Resolution Output (MRO) by J-Tech Digital HDMI 2.0 Splitter Supports downscale HDR HDR10 / Dolby Vision 4K@60Hz 4:4:4 HDCP2.3 2.2 (JTECH-4KSP4)"
brand: "j-tech digital"
price: "€ 112.15"
currency: EUR
in_stock: true
reviews_count: 5
category: "J Tech Digital"
url: https://www.desertcart.de/products/404130275-hdmi-splitter-4k-60hz-1x4-multi-resolution-output-mro-by
store_origin: DE
region: Germany
---

# 4K@60Hz HDR10 & Dolby Vision 1 HDMI input to 4 outputs Multi-Resolution Output auto-adjust HDMI Splitter 4K 60Hz 1X4 Multi-Resolution Output (MRO) by J-Tech Digital HDMI 2.0 Splitter Supports downscale HDR HDR10 / Dolby Vision 4K@60Hz 4:4:4 HDCP2.3 2.2 (JTECH-4KSP4)

**Brand:** j-tech digital
**Price:** € 112.15
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your multi-screen game with flawless 4K clarity and surround sound magic!

## Quick Answers

- **What is this?** HDMI Splitter 4K 60Hz 1X4 Multi-Resolution Output (MRO) by J-Tech Digital HDMI 2.0 Splitter Supports downscale HDR HDR10 / Dolby Vision 4K@60Hz 4:4:4 HDCP2.3 2.2 (JTECH-4KSP4) by j-tech digital
- **How much does it cost?** € 112.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/404130275-hdmi-splitter-4k-60hz-1x4-multi-resolution-output-mro-by)

## Best For

- j-tech digital enthusiasts

## Why This Product

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

## Key Features

- • **Smart Resolution Sync:** Auto downscale 4K to 1080p on legacy screens without losing crispness on 4K displays—no more compatibility headaches.
- • **Expand Your Visual Empire:** Connect one HDMI source to 4 displays simultaneously—perfect for multitasking pros and immersive setups.
- • **Immersive Audio Everywhere:** Dolby Atmos, DTS:X, and TrueHD support deliver surround sound that fills every connected room.
- • **Plug, Play & Power Through:** Seamless EDID copy and built-in signal equalizer ensure flawless performance even over long HDMI cables.
- • **Cinema-Grade Color & Contrast:** Supports HDR10 and Dolby Vision for vibrant, true-to-life visuals that make your content pop.

## Overview

The J-Tech Digital JTECH-4KSP4 HDMI Splitter is a professional-grade 1-in-4-out device that supports 4K@60Hz, HDR10, and Dolby Vision. Featuring Multi-Resolution Output technology, it automatically adjusts resolutions for mixed-display setups, ensuring optimal picture quality on all screens. With HDCP 2.3 compliance, advanced audio support including Dolby Atmos, and a built-in signal equalizer for long cable runs, it’s designed for seamless, high-fidelity multi-display distribution in home entertainment, gaming, and professional AV environments.

## Description

The J-Tech Digital JTECH-4KSP4 HDMI Splitter 1 in 4 out is the perfect solution for users looking to distribute one HDMI source to four displays simultaneously while maintaining seamless 4K and 1080p compatibility. With Multi-Resolution Output (MRO) technology, this HDMI 4K splitter automatically adjusts the resolution for each connected display, ensuring 4K content stays 4K while downscaling to 1080p on compatible screens—ideal for setups with mixed-resolution TVs and monitors. Designed for home entertainment, gaming, and professional AV setups, this HDMI splitter supports 4K@60Hz, HDR10, Dolby Vision, and HDCP 2.3 compliance, ensuring vibrant colors, deep contrast, and smooth video playback. The built-in signal equalizer allows for long-range HDMI cable use without signal degradation. Key Features: ✔️ 1 HDMI Input to 4 HDMI Outputs – Distribute one HDMI source to four displays at the same time with no lag or signal loss. ✔️ Multi-Resolution Output (MRO) – Automatically downscales 4K to 1080p on non-4K displays while keeping full 4K quality on others. ✔️ Supports 4K@60Hz, HDR10 & Dolby Vision – Delivers ultra-clear visuals with HDMI 2.0 and 18Gbps bandwidth for a stunning viewing experience. ✔️ Seamless Audio & Smart EDID Copy – Supports Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD, and PCM for immersive surround sound. The EDID copy function prioritizes Output 1 for optimal display compatibility. ✔️ Long-Range & Reliable Performance – Built-in signal equalizer ensures stable transmission over long HDMI cables. Comes with a DC 5V/1A power adapter for consistent operation. 🚨 Please Note: The MRO series HDMI splitters do not downscale to 720p, alter scan types (Progressive vs. Interlaced), or downscale HDR metadata (HDR10/Dolby Vision). Package Includes: 📦 (1) JTECH-4KSP4 18G 1x4 HDMI Splitter 📖 (1) User Manual 🔌 (1) DC 5V/1A Power Adapter Backed by J-Tech Digital’s one-year warranty and free lifetime technical support from our Houston, Texas-based team (M-F, 9 AM-6 PM CST).

Review: Nifty! - This nifty device really works as advertised. I have a FHD monitor and a 4K projector. And I need to use screen mirror. This device worked brilliantly
Review: Works great, including HDMI timecode - Works great with optical HDMI cables, and can also pass HDMI timecode. The USB C port also seems to be correctly implemented so it will work from USB C power supplies directly. I have only tested this at 1080p so far.

## Features

- ✅ 1 HDMI Input to 4 HDMI Outputs – This high-performance HDMI splitter 1 in 4 out allows you to connect one HDMI source (e.g., cable box, satellite box, DVD / Blu-ray player, gaming console, Apple TV, Roku, Fire Stick, PC) to 4 HDMI displays simultaneously, ensuring seamless multi-screen viewing.
- ✅ Multi-Resolution Output (MRO) for Mixed Displays – Our HDMI 4K splitter automatically adjusts output resolution, ensuring 4K content stays 4K on compatible displays while downscaling to 1080p for older screens, eliminating compatibility issues.
- ✅ Supports 4K@60Hz, HDR10 & Dolby Vision – Experience crystal-clear HDMI 4K splitter performance with full HDMI 2.0 support, 18Gbps bandwidth, HDR10, and Dolby Vision for enhanced contrast and vibrant colors. Fully HDCP 2.3/2.2 compliant to work with modern streaming devices and gaming consoles.
- ✅ Seamless Audio & Smart EDID Copy – Enjoy premium HD audio formats like Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD, and PCM for immersive surround sound across all connected displays. The plug-and-play EDID copy function automatically detects and applies the best settings from your primary display (priority: Output 1 > Output 2) for optimal performance and compatibility.
- ✅ Package Contents: Includes the HDMI Splitter, Power Adapter, and User Manual.
- ✅ Reliable Performance & Lifetime Support – All J-Tech Digital Products include a One-Year Manufacturer Warranty and free lifetime technical support from our Customer Support Team located in Houston, Texas – Available M-F 9AM-6PM CST – Contact information available on the J-Tech Digital Seller Page

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08D6X29SB |
| Best Sellers Rank | #800,895 in Electronics ( See Top 100 in Electronics ) #687 in Splitters |
| Brand | J-Tech Digital |
| Brand Name | J-Tech Digital |
| Cable Type | HDMI |
| Color | black |
| Colour | black |
| Compatible Devices | DVD Player, PC, Television |
| Connector Type | HDMI |
| Connector Type Used on Cable | HDMI |
| Customer Reviews | 4.2 out of 5 stars 180 Reviews |
| Manufacturer | J-Tech Digital INC |
| Manufacturer Part Number | JTECH 4KSP4 |
| Model Number | JTECH 4KSP4 |
| Number of Ports | 4 |
| UPC | 850001567732 |

## Product Details

- **Colour:** black
- **Connector Type:** HDMI
- **Brand:** J-Tech Digital
- **Compatible Devices:** DVD Player, PC, Television
- **Cable Type:** HDMI

## Images

![HDMI Splitter 4K 60Hz 1X4 Multi-Resolution Output (MRO) by J-Tech Digital HDMI 2.0 Splitter Supports downscale HDR HDR10 / Dolby Vision 4K@60Hz 4:4:4 HDCP2.3 2.2 (JTECH-4KSP4) - Image 1](https://m.media-amazon.com/images/I/71IHcG-Y-VL.jpg)
![HDMI Splitter 4K 60Hz 1X4 Multi-Resolution Output (MRO) by J-Tech Digital HDMI 2.0 Splitter Supports downscale HDR HDR10 / Dolby Vision 4K@60Hz 4:4:4 HDCP2.3 2.2 (JTECH-4KSP4) - Image 2](https://m.media-amazon.com/images/I/71iJozPPa9L.jpg)
![HDMI Splitter 4K 60Hz 1X4 Multi-Resolution Output (MRO) by J-Tech Digital HDMI 2.0 Splitter Supports downscale HDR HDR10 / Dolby Vision 4K@60Hz 4:4:4 HDCP2.3 2.2 (JTECH-4KSP4) - Image 3](https://m.media-amazon.com/images/I/71NIee4sO2L.jpg)
![HDMI Splitter 4K 60Hz 1X4 Multi-Resolution Output (MRO) by J-Tech Digital HDMI 2.0 Splitter Supports downscale HDR HDR10 / Dolby Vision 4K@60Hz 4:4:4 HDCP2.3 2.2 (JTECH-4KSP4) - Image 4](https://m.media-amazon.com/images/I/71kATjp7MzL.jpg)
![HDMI Splitter 4K 60Hz 1X4 Multi-Resolution Output (MRO) by J-Tech Digital HDMI 2.0 Splitter Supports downscale HDR HDR10 / Dolby Vision 4K@60Hz 4:4:4 HDCP2.3 2.2 (JTECH-4KSP4) - Image 5](https://m.media-amazon.com/images/I/71ZW83TxmVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nifty!
*by R***V on 20 December 2021*

This nifty device really works as advertised. I have a FHD monitor and a 4K projector. And I need to use screen mirror. This device worked brilliantly

### ⭐⭐⭐⭐⭐ Works great, including HDMI timecode
*by A***H on 22 May 2026*

Works great with optical HDMI cables, and can also pass HDMI timecode. The USB C port also seems to be correctly implemented so it will work from USB C power supplies directly. I have only tested this at 1080p so far.

### ⭐⭐⭐⭐⭐ Worked great to split and sync several TVs
*by J***T on 7 April 2026*

Used this to split a signal to 3 TVs and it worked great. Good resolution picture. Fairly easy to set up. Settings available to sync different TVs

## Frequently Bought Together

- J-Tech Digital HDMI Splitter 4K 60Hz 1X4 Multi-Resolution Output (MRO) HDMI 2.0 Splitter Supports downscale HDR HDR10 / Dolby Vision 4K@60Hz 4:4:4 HDCP2.3 2.2 (JTECH-4KSP4)
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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-09-22*