---
product_id: 520318702
title: "USB3.0 KVM Switch HDMI 4K@60Hz for 4 Computers Share 1 Monitor, KVM Switch 4 Port with 3 USB 3.0 Ports Share Keyboard Mouse, Support Button Switch, Plug and Play"
brand: "greathtek"
price: "S$115"
currency: SGD
in_stock: true
reviews_count: 8
category: "Greathtek"
url: https://www.desertcart.sg/products/520318702-usb3-0-kvm-switch-hdmi-4k-60hz-for-4-computers
store_origin: SG
region: Singapore
---

# 3x USB 3.0 High-Speed Ports Instant Push-Button Switching 4K@60Hz Ultra HD Display USB3.0 KVM Switch HDMI 4K@60Hz for 4 Computers Share 1 Monitor, KVM Switch 4 Port with 3 USB 3.0 Ports Share Keyboard Mouse, Support Button Switch, Plug and Play

**Brand:** greathtek
**Price:** S$115
**Availability:** ✅ In Stock

## Summary

> 🔄 Master your multi-PC setup with lightning-fast 4K switching!

## Quick Answers

- **What is this?** USB3.0 KVM Switch HDMI 4K@60Hz for 4 Computers Share 1 Monitor, KVM Switch 4 Port with 3 USB 3.0 Ports Share Keyboard Mouse, Support Button Switch, Plug and Play by greathtek
- **How much does it cost?** S$115 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/520318702-usb3-0-kvm-switch-hdmi-4k-60hz-for-4-computers)

## Best For

- greathtek enthusiasts

## Why This Product

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

## Key Features

- • **Robust Metal Build:** Durable, sleek metal chassis designed for the modern professional’s workspace.
- • **Plug & Play Simplicity:** No drivers, no fuss—just connect and switch instantly with a tactile push button.
- • **Crystal-Clear 4K Visuals:** Experience stunning 3840x2160@60Hz resolution for ultra-sharp, lag-free video output.
- • **Seamless 4-Computer Control:** Effortlessly toggle between 4 PCs with one keyboard & mouse, boosting your multitasking game.
- • **Blazing Fast USB 3.0 Sharing:** Share keyboards, mice, and peripherals across 4 systems with ultra-fast USB 3.0 connectivity.

## Overview

The GREATHTEK USB3.0 KVM Switch is a premium 4-port device enabling seamless control of up to 4 computers via a single 4K@60Hz HDMI monitor and one keyboard/mouse combo. Featuring 3 USB 3.0 ports for high-speed peripheral sharing and a durable metal build, it offers plug-and-play convenience with instant push-button switching—perfect for professionals demanding efficiency and clarity in multi-system environments.

## Description

Buy USB3.0 KVM Switch HDMI 4K@60Hz for 4 Computers Share 1 Monitor, KVM Switch 4 Port with 3 USB 3.0 Ports Share Keyboard Mouse, Support Button Switch, Plug and Play: KVM Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: KVM Switch Review - Setup: Literally a breeze. Plug everything in and it just works. No drivers or anything. Worked for me on Windows 10, 11 and several flavors of Linux servers. Performance: The switch handles video in an expedient manner. Meaning the switching between machines is almost instantaneous. I had no rendering issues such as screen resolution changes or color funkiness. There is no distortion when inseting this KVM into the chain. I have had other KVM’s where the mouse would lag a bit. That is not the case here. In fact, I was using a wireless mouse and had no lag. To switch machines it is a simple press of a button. Switching is quick and simple. Build: The KVM is made of metal! Nice as compared to a plastic alternative. Cables: The cables that come with the unit are functional, but you may find them a tad short for some applications. Fortunately 6 foot USB and HDMI cables are not expensive. However, in terms of quality the cables are good and present no issues. Conclusion: If you regularly juggle two or more computers at one desk, or have multiple servers in a closet this is the ticket to cleaning it up. Sharing a monitor between 4 systems is a worthy benefit. This unit is priced well and I feel it is a good value in terms of performance.
Review: Compact, Reliable, Great Value, Room for Improvement - For the price, you simply can't beat this KVM! It has a nice compact footprint, is super-quiet (no cooling fans, etc.), transitions from session to session smoothly with little lag and uses standard USB and HDMI cables (no proprietary KVM cables needed). My main complaint is when switching from host to host the USB devices are connected/disconnected - this causes the sound for "USB Device Disconnected" to be played on the machine you are transitioning from, and "USB Device Reconnected" to be played on the machine you are transitioning to. Of course this is SUPER annoying, but you can turn off these sounds in the Themes on each of the machines connected to the KVM (unfortunately this will apply to ALL USB Connect/Disconnect actions not just those on the KVM). The sounds can be dealt with, but because of the way the KVM manages these devices you're going to see a LOT of USB Device Disconnect/Reconnect messages in your hardware audit log, and of course this introduces a slight lag when transitioning from session to session. My prior KVM (a Belkin F1DP116G) kept signal to the keyboard and mouse on each host machine active (whether USB or PS/2) so this was not a problem - if this KVM could do something similar it would be a HUGE improvement! Gripe #2 is the location of the 3 USB ports, they are all in the front of the unit. Meanwhile all OTHER cables connect in the back. I think it's great to have USB ports in the front for things you might want to plug in and take out (like a thumbdrive), but could you put at least two or three in the BACK so we can connect the keyboard and mouse (and maybe one other permanent device) in the back and not have their cables visible on the front of the unit? Lastly, the unit is powered by a USB-C cable to an AC power adapter. I have this plugged into a power distribution switch on the same circuit as my monitors. At the end of the day I flip the switch to turn off this circuit to power down my monitors and KVM switch - but the KVM still has power! It must be drawing power from the USB cable to one of the hosts (that is up and running 24/7)! It would be helpful if the KVM would power down when the power supply to it via the USB-C cable is terminated. Bottom line: Great value for the price, seems efficient and reliable - but with room for improvement.

## Features

- 【HDMI KVM Switch 4 Port】KVM Switch HDMI supports 4 computers to share 1 monitor and is controlled by 1 set of keyboard and mouse. You can enjoy free and fast switching between 4 computers, greatly improving your office efficiency.
- 【KVM Support 4K@60Hz】The maximum resolution supported by 4 Port KVM Switch is 3840x2160@60Hz , compatible with lower resolutions such as 3840x2160@30Hz , 1080p, etc. Adaptive EDID can identify multiple display devices.
- 【with 3 USB3.0 Ports】KVM Switch with 3 USB 3.0 ports supports 4 computers to share USB devices, such as keyboard, mouse, USB flash disk, camera, etc. It is more convenient to use.
- 【Button Switch】HDMI KVM Switch supports button switching, which is convenient and fast between 4 PCs. Hotkey switching is not supported.
- 【Good After-sales Service】The 4 Computer KVM Switch package contains 1 HDMI cable, 4 USB3.0 cables, 1 power cable. We have good after-sales service. If you have any questions about the product, please email us via desertcart. Please believe that we will give you a reasonable solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWNDX4VL |
| Actuator Type | Push Button |
| Best Sellers Rank | #6 in KVM Switches |
| Brand | GREATHTEK |
| Brand Name | GREATHTEK |
| Circuit Type | 1-way |
| Color | Green |
| Connectivity Protocol | Hdmi |
| Connector Type | Hdmi, Usb 3.0 |
| Contact Material | Metal |
| Contact Type | Normally Open |
| Control Method | Remote |
| Controller Type | Push Button |
| Current Rating | 1 Amps |
| Customer Reviews | 4.4 out of 5 stars 589 Reviews |
| Included Components | 1 |
| International Protection Rating | IP00 |
| Item Dimensions | 9 x 6 x 2 inches |
| Item Weight | 16 ounces |
| Manufacturer | GREATHTEK |
| Material Type | Metal |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Operating Voltage | 5 Volts |
| Operation Mode | ON-OFF-ON |
| Specification Met | FCC |
| Switch Type | Push Button |
| Terminal | Through Hole |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Operation Mode:** ON-OFF-ON
- **Current Rating:** 1 Amps
- **Operating Voltage:** 5 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Hdmi, Usb 3.0
- **Brand:** GREATHTEK
- **Terminal:** Through Hole
- **Item dimensions L x W x H:** 9 x 6 x 2 inches
- **Circuit Type:** 1-way
- **Actuator Type:** Push Button

## Images

![USB3.0 KVM Switch HDMI 4K@60Hz for 4 Computers Share 1 Monitor, KVM Switch 4 Port with 3 USB 3.0 Ports Share Keyboard Mouse, Support Button Switch, Plug and Play - Image 1](https://m.media-amazon.com/images/I/61UYT7J441L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ KVM Switch Review
*by I***D on October 8, 2025*

Setup: Literally a breeze. Plug everything in and it just works. No drivers or anything. Worked for me on Windows 10, 11 and several flavors of Linux servers. Performance: The switch handles video in an expedient manner. Meaning the switching between machines is almost instantaneous. I had no rendering issues such as screen resolution changes or color funkiness. There is no distortion when inseting this KVM into the chain. I have had other KVM’s where the mouse would lag a bit. That is not the case here. In fact, I was using a wireless mouse and had no lag. To switch machines it is a simple press of a button. Switching is quick and simple. Build: The KVM is made of metal! Nice as compared to a plastic alternative. Cables: The cables that come with the unit are functional, but you may find them a tad short for some applications. Fortunately 6 foot USB and HDMI cables are not expensive. However, in terms of quality the cables are good and present no issues. Conclusion: If you regularly juggle two or more computers at one desk, or have multiple servers in a closet this is the ticket to cleaning it up. Sharing a monitor between 4 systems is a worthy benefit. This unit is priced well and I feel it is a good value in terms of performance.

### ⭐⭐⭐⭐⭐ Compact, Reliable, Great Value, Room for Improvement
*by M***N on July 31, 2024*

For the price, you simply can't beat this KVM! It has a nice compact footprint, is super-quiet (no cooling fans, etc.), transitions from session to session smoothly with little lag and uses standard USB and HDMI cables (no proprietary KVM cables needed). My main complaint is when switching from host to host the USB devices are connected/disconnected - this causes the sound for "USB Device Disconnected" to be played on the machine you are transitioning from, and "USB Device Reconnected" to be played on the machine you are transitioning to. Of course this is SUPER annoying, but you can turn off these sounds in the Themes on each of the machines connected to the KVM (unfortunately this will apply to ALL USB Connect/Disconnect actions not just those on the KVM). The sounds can be dealt with, but because of the way the KVM manages these devices you're going to see a LOT of USB Device Disconnect/Reconnect messages in your hardware audit log, and of course this introduces a slight lag when transitioning from session to session. My prior KVM (a Belkin F1DP116G) kept signal to the keyboard and mouse on each host machine active (whether USB or PS/2) so this was not a problem - if this KVM could do something similar it would be a HUGE improvement! Gripe #2 is the location of the 3 USB ports, they are all in the front of the unit. Meanwhile all OTHER cables connect in the back. I think it's great to have USB ports in the front for things you might want to plug in and take out (like a thumbdrive), but could you put at least two or three in the BACK so we can connect the keyboard and mouse (and maybe one other permanent device) in the back and not have their cables visible on the front of the unit? Lastly, the unit is powered by a USB-C cable to an AC power adapter. I have this plugged into a power distribution switch on the same circuit as my monitors. At the end of the day I flip the switch to turn off this circuit to power down my monitors and KVM switch - but the KVM still has power! It must be drawing power from the USB cable to one of the hosts (that is up and running 24/7)! It would be helpful if the KVM would power down when the power supply to it via the USB-C cable is terminated. Bottom line: Great value for the price, seems efficient and reliable - but with room for improvement.

### ⭐⭐⭐⭐⭐ Great metal 4-port KVM works great 1 year later
*by E***. on February 1, 2026*

I really like my all-metal Greathtek 4-port KVM. In the front, I have my wired Apple Magic Keyboard with Numeric Keypad and my Nulea wired RGB Vertical Mouse, both connected to the USB 3.0 ports. Out the back, I have the KVM connected to my iMac, my MacMini, and my Windows PC. I am not using the HDMI ports since I have separate monitors for my three computers. I love that I can gently tap one of the four round white buttons on the front and my keyboard and mouse are instantly connected to whichever computer corresponds to that button. You can see in my image that I put a label above buttons "PC1", "PC2", and "PC4" so I know that PC1 is tied to the Mac Mini, PC2 is my iMac, and PC4 is my Windows PC. Super easy. I am not using the 5V In port and the KVM is getting the power it needs from the USB cables connected in the back. All-in-all, I bought this unit on Dec 12, 2024 and it is still working flawlessly.

## Frequently Bought Together

- USB3.0 KVM Switch HDMI 4K@60Hz for 4 Computers Share 1 Monitor, KVM Switch 4 Port with 3 USB 3.0 Ports Share Keyboard Mouse, Support Button Switch, Plug and Play
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-21*