---
product_id: 654458893
title: "4K HDMI Multiviewer 4X1 with KVM PIP,4HDMI/4PC in 1 Out Seamless Switch 1 2 3 4 Screen Supports 4K30Hz Input and 4K60Hz ouput KVM(Keyboard&Mouse Control Computer) IR RS232 8Modes 1×1 2×1 3×1 4×1 etc"
brand: "sigrapid"
price: "$352.24"
currency: USD
in_stock: true
reviews_count: 6
category: "Sigrapid"
url: https://www.desertcart.us/products/654458893-4k-hdmi-multiviewer-4x1-with-kvm-pip-4hdmi-4pc-in
store_origin: US
region: United States of America
---

# KVM control for 4 PCs 8 versatile display modes 4 HDMI inputs + 1 HDMI output 4K HDMI Multiviewer 4X1 with KVM PIP,4HDMI/4PC in 1 Out Seamless Switch 1 2 3 4 Screen Supports 4K30Hz Input and 4K60Hz ouput KVM(Keyboard&Mouse Control Computer) IR RS232 8Modes 1×1 2×1 3×1 4×1 etc

**Brand:** sigrapid
**Price:** $352.24
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace: 4K multiview mastery with KVM power!

## Quick Answers

- **What is this?** 4K HDMI Multiviewer 4X1 with KVM PIP,4HDMI/4PC in 1 Out Seamless Switch 1 2 3 4 Screen Supports 4K30Hz Input and 4K60Hz ouput KVM(Keyboard&Mouse Control Computer) IR RS232 8Modes 1×1 2×1 3×1 4×1 etc by sigrapid
- **How much does it cost?** $352.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/654458893-4k-hdmi-multiviewer-4x1-with-kvm-pip-4hdmi-4pc-in)

## Best For

- sigrapid enthusiasts

## Why This Product

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

## Key Features

- • **Seamless 4K Visuals:** Supports 4K@30Hz input & 4K@60Hz output for crystal-clear multi-source viewing.
- • **One Keyboard, Four PCs:** Integrated KVM lets you control 4 computers with a single keyboard and mouse setup.
- • **Flexible Control Options:** Operate via mouse/keyboard, IR remote, RS232 serial, or panel keys for maximum convenience.
- • **Plug & Play Compatibility:** Works effortlessly across Windows, Linux, MacOS, and Android—no drivers needed.
- • **Ultimate Multitasking Hub:** Display up to 4 HDMI or PC inputs simultaneously with 8 dynamic screen layouts.

## Overview

The 4K HDMI Multiviewer 4X1 with KVM PIP is a professional-grade device that consolidates up to four HDMI or PC inputs into a single 4K output display. Featuring 8 customizable viewing modes and seamless KVM functionality, it enables control of four computers via one keyboard and mouse. With multiple control interfaces including IR remote and RS232, plus broad OS compatibility and plug-and-play setup, it’s designed to streamline complex multi-source workflows in control rooms, studios, and high-efficiency workspaces.

## Description

desertcart.com: 4K HDMI Multiviewer 4X1 with KVM PIP,4HDMI/4PC in 1 Out Seamless Switch 1 2 3 4 Screen Supports 4K30Hz Input and 4K60Hz ouput KVM(Keyboard&Mouse Control Computer) IR RS232 8Modes 1×1 2×1 3×1 4×1 etc : Electronics

Review: Effortless Multi-Source Viewing with Seamless Control - This HDMI multiviewer combines up to 8 HDMI inputs into a single 4K output, allowing easy switching and viewing of multiple sources simultaneously. With 16 view modes and integrated KVM functionality, it supports USB mouse and keyboard control, making it ideal for complex setups like control rooms or streaming studios. Remote control options and RS232 connectivity enhance convenience. In practice, the multiviewer handled all inputs smoothly with crisp 4K visuals and fast switching. The KVM feature is a game-changer for managing several PCs from one station. Setup was straightforward, and the variety of layout options makes it highly adaptable for different monitoring needs.
Review: Not an option if screen quality matters to you - After waiting a week delay to receive it, the quality isn't just there. Even in full screen the screen is filtered and appears blurry. KVM with pip/pop/splits are really expensive but I'm starting to understand why. Those cheaper versions are NOT an option as it degrades dramatically the content displayed. So I'm back at switching my inputs on my monitors and use a simple kvm instead for mouth/keyboard.

## Features

- ▶【NOTE】First of all, we are very sorry that due to the initial product description is not clear enough, resulting in a customer did not have the ability to use the product correctly, mistakenly believe that the product resolution is not clear! In this regard, we have further improved the description of the information, but also hope that you read the product manual carefully before using the product to ensure standardized operation, in order to bring you a satisfactory experience, thank you!
- ▶【HDMI 4 in 1 out/PC 4 in 1 out】This KVM HDMI Multiviewer 4X1 Supports 4 HDMI inputs 1 HDMI output or 4PC inputs 1 HDMI output ;It can display 4HD digital video signal on the same screen.
- ▶【8 display modes】This KVM HDMI Multiviewer 4X1 device Supports 8 modes for switching:① Single screen modes② Picture in Picture modes ③Three pictures modes④Left and right dual picture----stretch modes ⑤Left and right dual picture----proportional ratio modes ⑥Up and down dual screen----stretch modes ⑦ Up and down dual screen----proportional ratio modes ⑧ Four pictures modes
- ▶【Supports 4K@30Hz input 4K@60Hz ouput】This HDMI Multiviewer 4X1 Supports up to 4K@30Hz resolution input, backward compatible; Output resolution support 4K@60Hz, 4K@30Hz, 1080P@60Hz, 2560×1600@60Hz ( A/B/C/D resolution dial code. Note: After each resolution dial code, the power needs to be restarted to access the new resolution).
- ▶【KVM Exclusive Features】This HDMI Multiviewer 4X1 Support KVM Features（Keyboard and Comeputer and Mouse ) connection operation：4 computers can be controlled using one set of keyboard/mouse (When 4 computers as input source).
- ▶【KVM synchronization function】Mouse and Keyboard can control the PC on the 4 ports at the same time (Such as a computer)，【Note：Only applicable when 4 computers are used as input sources】
- ▶【Mouse through function】Keyboard Click ‘*’+’S’ to move the mouse through PC1-PC4 【 Note: The Multiviewer's Keyboard/Mouse port is connected to the mouse and keyboard】，Realize cross-screen operation, freedom and convenience!
- ▶【4 control methods】This KVM HDMI Multiviewer 4X1 Support Mouse&Keyboard Connection Controls(Only applicable when 4 computers are used as input sources)/RS232 serial port /IR Remote control/Panel key control, Meet different occasions control, convenient, improve work efficiency!
- ▶【Wide compatibility】This HDMI Multiviewer 4X1 with KVM PIP Device supports Windows、Linux、 MAC OS and Android operation system,etc;No driver installation required,Plug and play; Supports USB 2.0.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D28STC9X |
| Best Sellers Rank | #315 in Audio & Video Selector Boxes |
| Customer Reviews | 4.0 4.0 out of 5 stars (8) |
| Date First Available | April 20, 2024 |
| Item Weight | 1.12 pounds |
| Item model number | 768523852024 |
| Manufacturer | SIGRAPID |
| Product Dimensions | 8.9 x 4.13 x 0.94 inches |

## Product Details

- **Brand:** SIGRAPID
- **Cable Type:** HDMI, USB
- **Color:** KVM HDMI Multiviewer 4X1
- **Compatible Devices:** Laptops, monitors, televisions, game consoles, projectors, computer mainframes, etc.
- **Connector Type:** HDMI

## Images

![4K HDMI Multiviewer 4X1 with KVM PIP,4HDMI/4PC in 1 Out Seamless Switch 1 2 3 4 Screen Supports 4K30Hz Input and 4K60Hz ouput KVM(Keyboard&Mouse Control Computer) IR RS232 8Modes 1×1 2×1 3×1 4×1 etc - Image 1](https://m.media-amazon.com/images/I/81HmbnkR3QL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effortless Multi-Source Viewing with Seamless Control
*by J***5 on June 8, 2025*

This HDMI multiviewer combines up to 8 HDMI inputs into a single 4K output, allowing easy switching and viewing of multiple sources simultaneously. With 16 view modes and integrated KVM functionality, it supports USB mouse and keyboard control, making it ideal for complex setups like control rooms or streaming studios. Remote control options and RS232 connectivity enhance convenience. In practice, the multiviewer handled all inputs smoothly with crisp 4K visuals and fast switching. The KVM feature is a game-changer for managing several PCs from one station. Setup was straightforward, and the variety of layout options makes it highly adaptable for different monitoring needs.

### ⭐ Not an option if screen quality matters to you
*by J***. on March 5, 2025*

After waiting a week delay to receive it, the quality isn't just there. Even in full screen the screen is filtered and appears blurry. KVM with pip/pop/splits are really expensive but I'm starting to understand why. Those cheaper versions are NOT an option as it degrades dramatically the content displayed. So I'm back at switching my inputs on my monitors and use a simple kvm instead for mouth/keyboard.

### ⭐⭐⭐⭐⭐ Stable performance and clear picture quality
*by L***N on November 26, 2024*

I was so pleasantly surprised by this multi-screen viewer! The performance is very stable, I watch multiple scene images without delay or lag! And with the stable output of 1080P HD quality, I can clearly see every detail of the action! After comparing many models, this is the only one that meets my 16-channel signal to display HD images at the same time, the mode is very practical! Would like to buy another one!

## Frequently Bought Together

- 4K HDMI Multiviewer 4X1 with KVM PIP,4HDMI/4PC in 1 Out Seamless Switch 1 2 3 4 Screen Supports 4K30Hz Input and 4K60Hz ouput KVM(Keyboard&Mouse Control Computer) IR RS232 8Modes 1×1 2×1 3×1 4×1 etc
- Twozoh Flexible & Slim HDMI Cable 1FT 2 Pack, Ultra Thin HDMI Cord Supports High Speed 4K@60Hz 18gbps 2160P/1080P
- UVOOI Short HDMI Cable 1 Foot 2-Pack, 4K 1FT HDMI to HDMI Cable High Speed HDMI 2.0 Cord Supports 4K@60Hz, 2K, 1080P, HDCP 2.2, HDR, 3D, ARC & Ethernet

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-31*