Contents
Choosing a 4×2 kvm switch can be a challenge. The top pick is the CMSTEDCD HDMI KVM Switch, which supports 4K@60Hz video and allows you to connect two PCs easily. UGREEN’s model is a great value, but it sacrifices some video quality and features for a lower price. Most buyers find the tradeoff between video quality and the number of connected computers to be essential. This article will help you understand each option better.
1. Top Pick
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HDMI KVM Switch 1 Monitors 2 Computers 4K@60Hz USB KVM Switches 2 Ports for 2 PC Sharing Single Monitor and Keyboard Mouse with Wired Extend Controller Plug…
- 【KVM Switch 2 In 1 Out】This KVM switch 1 monitors 2 computers supports sharing a set of mouse and keyboard; simply press the switch button to quickly switch between 2 PCs without having to plug and unplug HDMI and USB cables back and forth, keeping your desktop neat and tidy while increasing your productivity. It also saves you money and reduces the need for duplicate equipment. Note: Each computer and monitor must be equipped with an HDMI port for proper operation. The use of conversion cables or adapters may result in unstable/flickering transmission or failure to transmit images（The device will disconnect intermittently）
- 【Ultra HD 4k】The HDMI KVM switch supports resolutions up to 4K@60Hz, allowing images to be displayed more beautifully and realistically, and colours will be more vivid and dynamic, and backward compatible with 3840*2160@30Hz, 1920*1080P@60Hz, 1920*1080P@30Hz, etc. Note: KVM requires a high-quality HDMI 2.0 standard cable no longer than 3.3 feet in length, and ensure that your computer and monitor support 4K to ensure the transmission of video signals!
- 【Desktop Remote Wired Control】The monitor switch for two computers has two switching modes.1) You can switch directly by clicking the button on the body of the KVM switch.2) You can hide the KVM switch and use the desktop controller to switch between the two computers, which makes your desktop cleaner, saves a lot of space and is more convenient to use. Note: This KVM switch does not support hotkey switching
- 【Mouse Keyboard KVM Switch 】This USB KVM switch has 2 USB 2.0 ports with data transfer speed up to 480Mbps, which can recognise a wired keyboard and mouse or other USB 2.0 devices to move files and photos easily. Different LEDs (green PC1 / blue PC2) clearly show which computer is active. KVM switch is also hot-swappable, allowing you to connect devices without rebooting, ensuring flexibility and portability
- 【Stable Use & After-sales】Our KVM switches are made of high quality materials, lightweight and compact, low power consumption, excellent compatibility, no driver required; plug and play, no external power supply required. Note: For compatibility reasons this small KVM switch is not recommended for use with Mac devices. If you encounter any problems during use, you can send us an email via the order number. Within 24 months, we will replace the switch at no charge
- 【Purchase Note & Packing List】If you can’t confirm the compatibility of this HDMI KVM switch before purchasing, or find it can’t be used after purchasing, please provide us with the video ports of 2 computers and 1 monitor, and we will recommend the most suitable KVM switch for you according to your computer configuration. Package includes: 1*HDMI KVM switch, 1* desktop controller, 2*USB 2.0 cables, 1*after-sales service card, 1*User Manual. No external power supply is needed for the KVM switch (HDMI cable is not included in the package)
The CMSTEDCD HDMI KVM Switch is a top choice for those needing to connect two computers to one monitor. It delivers 4K at 60Hz, ensuring excellent video quality. Its user-friendly design allows easy switching with just a push of a button. Compared to other KVM switches, it excels in video resolution and usability. However, it only supports two computers, limiting expansion options for larger setups. If you need to work with more devices, this may not be the best fit.
Pros
- Supports 4K@60Hz video for clear images
- Easy switching between two computers with a button
- Keeps your workspace organized by reducing cable clutter
Cons
- Limited to two computers, may not fit larger setups
- No additional USB ports for more peripherals
Best for: Users with two computers needing shared access with high video quality. Not ideal for: Those needing to connect more than two computers.
A simple yet effective choice for two-PC setups.
2. Best Premium
UGREEN 8K@60Hz HDMI Displayport KVM Switch 3 Monitors 2 Computers, Aluminum
- KVM Switch 3 Monitors 2 Computers: This 2*Displayport + 1*HDMI KVM Switches allows you to switch effortlessly between two computers with one click — share 3 monitors and 4 USB 3.0 ports (keyboard, mouse, printer, webcam) without swapping cables. Space-saving KVM for home offices, content creators, and IT professionals. NOTE: Both computers must support triple-monitor output to use all 3 displays simultaneously. If either PC only supports 1 or 2 displays, the extra monitor(s) won’t activate
- Ultra HD 8K@60Hz/4K@240Hz Resolution: This USB KVM switch output features two DisplayPort 1.4 ports + one HDMI 2.1 port, each supporting up to 8K@60Hz resolution, and backward compatible with 8K@30Hz, 4K@240Hz/144Hz/120Hz/60Hz/30Hz. It also supports HDR10+, HDCP 2.3/1.4, VRR, FreeSync, and G-Sync, eliminating screen tearing and stuttering across three monitors, even at high frame rates. NOTE: If need to achieve 8K resolution, your computers and monitors both need to support 8K@60Hz resolution, and please make sure the length of your cables are within 2 meters 28AWG
- Two Switching Ways & Two Dispaly Modes: This KVM switch displayport HDMI supports button switching and desktop controller switching, freely switch between 2 computers. With the desktop controller, you can place this monitor switch for 2 computers outside your work area, making your desktop cleaner and tidier. Two Dispaly Modes, Mirror mode: Triple monitors output the same images, Extend mode: Triple monitors output different images. NOTE: Not support Keyboard shortcuts (hotkeys) toggles
- Wide Compatibility & Package List: This triple monitor KVM switch driver-free and plug and play, and supports Windows, and Linux systems. PACKAGE LIST: 1*KVM switch, 4*DP cables, 2*HDMI cables, 2*USB A cables, 1*power adapters, 1*desktop controller, 1*user guide
- NOTE: 1, To ensure normal usage, please make sure to connect the power supply via the power adapter. 2, To display content across three screens simultaneously, make sure each of your PC is equipped with 2 DisplayPort ports + 1 HDMI port. 3, Each computer at the input needs to be connected with 2* DP cables + 1* HDMI cable+1* USB cable. 4, Please make sure your PC supports 3 screens or above display function before purchasing. 5, If a signal converter or docking station is used, there may be compatibility issues. 6, NOT support EDID emulation
The UGREEN 8K HDMI KVM Switch is a premium option for users requiring versatility. It supports three monitors and features both HDMI and DisplayPort inputs. This model allows effortless switching between two computers while sharing multiple USB devices. Compared to the CMSTEDCD, it offers more monitor connections, but at the cost of a more complex setup. Users who do not need three monitors may find it overly complicated. However, it’s perfect for content creators and IT professionals who require flexibility.
Pros
- Supports 8K@60Hz video for high-quality displays
- Allows connection of three monitors for expanded workspace
- Includes four USB 3.0 ports for peripherals
Cons
- More complex setup compared to simpler models
- Higher price point may not suit all budgets
Best for: Content creators needing multiple displays and USB devices. Not ideal for: Users who only need basic two-computer access.
A high-performance choice for demanding users.
3. Best Compact
Displayport KVM Switch 2 Monitors 2 Computers 4K@144Hz USB3.0 KVM Switch for 2 Computers Share Dual Displays and 4 USB Devices Support Extended/Copy Mode…
- 【KVM Switch Displayport】Dual monitor kvm switch displayport allows you to control two computers or other signal source,and share 2 monitor and 4 USB devices.KVM switch dp 1.4 support extended and copy mode.DP 1 and DP 2 ports on the kvm switch must be connected to the same computer.(Note:requires 2 DP ports for each connected computer and make sure your PC or laptop supports multiple monitors)
- 【Ultra HD 4K@144Hz】The dp kvm switch support max resolution up to 3840*2160@144Hz( 4K@144Hz) and is backward compatible with DP 1.2.Immerse yourself in the world of crystal-clear images,Brings you realistic visual enjoyment.Note: The final resolution also depends on the graphics card, monitor, cables and adapters. (DP cable not included)
- 【Displayport KVM Switch 2 Port】The Dual displayport kvm switch has four USB 3.0 ports,supports video bandwidth up to 48Gbps, data transfer rates up to 5Gbps, which is 10 times faster than USB 2.0 ports.which can recognize keyboard, mouse, printer and other USB devices.Note:please connect the input USB3.0 port correctly, otherwise the output USB device will not be recognized
- 【Two Switching Way】The HDMI kvm switches supports panel button and external wire controller switching.Using the wired extension button, you can place the kvm outside the work area, making your desktop cleaner and tidier.Or just press the panel button next to the indicator light to achieve one-click switching,Let you can save more time to do other things!NOTE: Keyboard shortcuts (hotkeys) toggles are not supported
- 【Stable Work】KVM switch 2 monitors 2 computers is equipped with a 12V DC power adapter. With the external power design, USB devices can obtain a stable working environment through the switch. Note: each computer needs 2 pcs DP cable + 1 pcs USB cable + 12V DC power be connected to get dual screen display properly.If you have any questions, please contact us, we will contact you within 24 hours
- 【Package Contents and After-Sales Service】The package includes a DisplayPort KVM Switch, 2 PCS USB-A 3.0 cables, 1 PCS desktop controller, 1 PCS DC12V adapter, and a user manual. Should the device malfunction within 12 months of use, we offer a return or replacement service. For any inquiries, please feel free to contact us at any time. We will provide professional assistance to ensure your complete satisfaction with your purchase
The TJCXELE Displayport KVM Switch offers a compact option for those needing dual monitor support. It features 4K@144Hz resolution, making it suitable for gaming and graphic work. This model’s ability to share two monitors and four USB devices is impressive compared to simpler designs. However, it requires both DP ports to be connected to the same computer, which can limit flexibility. This KVM switch is best for users who need high performance but may not fit all setups.
Pros
- Supports dual monitors for enhanced productivity
- 4K@144Hz video quality for gaming and graphics
- Four USB ports for connecting multiple devices
Cons
- Requires both DP ports for the same computer
- May not work with all monitor setups
Best for: Gamers and graphic designers needing high resolution. Not ideal for: Users with varied monitor configurations.
A powerful compact option for demanding tasks.
4. Best Value
Hearvo USB 3.0 HDMI KVM Switch for 2 Computers 1 Monitor, 4K@60Hz, S7232H
- 【KVM Switch 1 Monitors 2 Computers】This HDMI KVM Switch with two HDMI ports allows control of two computers, enabling them to share a single monitor along with keyboard and mouse. It’s complete USB switch and HDMI switch rolled into one. This KVM Switch also supports various input devices such as PCs, Laptops, PS4, etc. It is compatible with various operating systems including Windows 7/8/10/11/Vista/XP, Linux, Mac, and more.
- 【Four USB 3.0 Ports (3×USB-A + 1×USB-C)】 This KVM switch features 4 USB 3.0 ports with ultra-fast data transfer speeds up to 5Gbps, including 3 USB-A ports and 1 USB-C port for broader device compatibility. It allows you to seamlessly share peripherals between two computers, reducing cable clutter and improving workspace efficiency. Perfect for connecting and sharing USB devices such as keyboards, mice, scanners, printers, flash drives, headsets, and webcams. The switch automatically detects and recognizes connected devices for stable and reliable performance.
- 【4K Resolution & HDCP 2.2】HDMI KVM Switch supports stunning 4K resolution at 60Hz, ensuring crystal-clear and highly detailed visuals for your monitors. Additionally, it is HDCP 2.2 compliant, allowing you to seamlessly view HDCP-protected content on your monitors without any interruptions. It also supports 4K@30Hz, 2K, 3D, and 1080P, offering flexibility for various display needs. This guarantees both exceptional image quality and a smooth, secure multimedia experience.
- 【Two Ways of Switching】4K HDMI KVM Switch features two switching options: On-KVM Switch Button and Wired Remote Switch. The Wired Remote Switch allows you to place the HDMI KVM switch in hidden or distant location, keeping your desk tidy. Simply place the remote control within easy reach on your desk for quick access. With a press, you can switch between computers seamlessly, enhancing productivity and reducing clutter on your monitors.
- 【Adaptive EDID & Plug and Play】This USB 3.0 HDMI KVM Switch features Adaptive EDID, ensuring stable and smooth image transmission by automatically optimizing display settings on your monitors. Easy to install, this HDMI KVM switch requires no power supply or driver software—just plug it in and connect all cables for seamless operation between two computers and one monitor.
- 【Complete Package】The package includes the following items: 1* HDMI KVM Switch unit, two high-speed USB 3.0 cables for fast data transfer between computers, Protection Plan card for peace of mind, user manual for easy installation and troubleshooting, and 4 anti-slip rubber pads to keep your KVM switch stable and secure. Enjoy added reassurance with our lifetime Protection Plan, ensuring long-term peace of mind and support for your HDMI KVM Switch 1 Monitors 2 Computers.
The Hearvo USB 3.0 HDMI KVM Switch is a strong value option for those needing a straightforward setup. It allows you to control two computers with one monitor, making it ideal for home use. Compared to higher-end models, it focuses on essential features without extra complexity. However, it lacks support for multiple monitors and advanced resolutions. This model is perfect for users who want a simple solution without extra costs.
Pros
- Simple design for easy control of two computers
- Supports 4K@60Hz video for clear images
- Compact size fits easily into home workspaces
Cons
- Limited to one monitor, not suitable for multi-display setups
- Fewer advanced features compared to premium models
Best for: Users seeking a simple and affordable KVM switch. Not ideal for: Those needing advanced features or multiple monitors.
A practical solution for everyday tasks.
5. Runner-Up
GL.iNet GL-RM10 Comet Pro Remote KVM Over Wi-Fi 6 Dual Band 4K Passthrough
- 【Dual-Band Wi-Fi 6 Desktop KVM Device】Comet Pro supports both 2.4 GHz and 5 GHz Wi-Fi bands for a cleaner setup with less cabling. By providing both wired and wireless connectivity, it eliminates single points of failure and redefines flexibility for remote access.
- 【4K Video Passthrough & Two-Way Audio】The GL-RM10 features 4K@30FPS video passthrough and two-way audio, delivering ultra-clear, low-latency streams via H.264 encoding without interrupting the local display. Its audio support ensures crystal-clear voice interaction —ideal for remote meetings and IT support to create a natural “face-to-face” experience.
- 【Touchscreen Interface】The 2.22-inch built-in touchscreen features an intuitive user interface that is easy to operate and requires no technical expertise, allowing you to effortlessly view and manage important functions—such as connecting to Wi-Fi networks and enabling or disabling cloud services.
- 【Built-in Tailscale】 Enables secure, efficient data transfer between devices using WireGuard’s encrypted transmission and direct connection features. Ideal for home labs, offices, and multiple networking scenarios.
- 【Flexible Remote Access】Remote access can be achieved through our web based cloud control functionality, supporting Windows, macOS, and Linux systems without needing to install any software. Additionally, there is remote support via the GLKVM app available to Windows, macOS, iOS and Android devices.
- 【Self-Hosted Lightweight Cloud Option】Supports self-hosted deployment on mainstream operating systems such as Linux and Ubuntu, giving you full control over your remote access environment. Get started with 2 cores and 2GB RAM cloud server, then deploy in one click, no complex setup required. No personal information is collected by GL.iNet, ensuring a private experience.
- 【Remote Disaster Recovery】 GL.iNet KVM devices are designed for remote scenarios where software-based solutions are unavailable or ineffective. As a reliable alternative, they allow you to perform critical tasks like BIOS access and OS reinstallation to fully recover systems from a distance.
- 【ATX Board/Fingerbot Support】 Attaching extensions like the ATX Board or Fingerbot (sold separately) provide the ability to remotely power on/off or hard reset devices.
The GL.iNet GL-RM10 Comet Pro offers unique remote access capabilities for advanced users. It supports both wired and wireless connections, which provides flexibility. This KVM switch can handle 4K video passthrough, making it suitable for high-quality viewing. Compared to other models, its remote access feature makes it different, but it may complicate the setup for everyday users. This switch is best for IT professionals or lab environments but may not suit casual users.
Pros
- Supports remote access over Wi-Fi for flexibility
- 4K video passthrough for high-quality displays
- Dual-band Wi-Fi for cleaner setup
Cons
- Complex setup may confuse average users
- Higher price point than simpler models
Best for: IT professionals needing remote access. Not ideal for: Casual users wanting straightforward setups.
An innovative choice for tech-savvy users.
6. Best for Beginners
HDMI KVM Switch for 4 Computers 1 Monitor,4K@60HZ 4 Port KVM Switch
- 【4 Port HDMI KVM Switch for 4 Computers】 Control 4 computers with 1 monitor, keyboard and mouse using one KVM switch. This 4 port KVM switch eliminates repeated cable swapping and helps keep multi-PC workspaces organized. Ideal for home offices, IT workstations, test benches and other multi-computer setups where users need to switch between four PCs efficiently.”
- 【4K@60Hz HDMI 2.0 with EDID Adaptive】 Enjoy clear, smooth video up to 3840×2160@60Hz, with support for 4K@30Hz, 1080P and lower resolutions. HDMI 2.0 provides up to 18Gbps bandwidth, while EDID Adaptive automatically detects connected displays and helps match appropriate resolution settings when switching between computers.
- 【4 USB 3.0 Ports for Shared Peripherals】 Equipped with 3 USB-A 3.0 ports and 1 USB-C data port, this USB 3.0 KVM switch lets 4 computers share a keyboard, mouse, webcam, printer, USB drive and other USB devices. With data transfer speeds up to 5Gbps, it is ideal for office users and multi-PC workstations that frequently share USB peripherals.
- 【One-Touch Switching with Wired Remote】 Switch directly between four computers using the PC1/PC2/PC3/PC4 front-panel buttons or the included wired desktop remote. Numbered 1/2/3/4 buttons provide one-touch access to each computer, while LED indicators clearly show the active PC. Ideal for desks where the KVM switch is placed out of easy reach. Hotkey switching is not supported.
- 【Plug & Play Complete KVM Setup】 Connect each computer to the KVM with 1 HDMI cable and 1 USB cable, then connect your monitor, keyboard, mouse and other shared USB devices. The package includes 1× KVM switch, 1× HDMI cable, 4× USB 3.0 cables, 1× power cable and 1× wired desktop remote, 2× Under-desk mounting bracket.6× Self-tapping screw & Screw . Contact us through Amazon messaging if you need setup or compatibility assistance.
The GREATHTEK HDMI KVM Switch is a solid option for users managing multiple computers. It connects four computers to a single monitor, allowing easy switching. Compared to other models, it excels in accommodating larger setups. However, the video quality is limited to 4K@60Hz, which may not meet the needs of users seeking higher resolutions. This switch is best for users with extensive multi-computer setups but may not satisfy those wanting advanced visuals.
Pros
- Connects up to four computers for extensive use
- Easy switching for smooth transitions
- Compact design suitable for various environments
Cons
- Limited to 4K@60Hz video quality
- More ports can create cable clutter
Best for: Users with multiple computers needing efficient control. Not ideal for: Those seeking high-resolution video quality.
A practical solution for multi-computer environments.
7. Best for Daily Use
BENFEI USB 3.0 Switch, USB Switch 2 Computers Share 4 USB for PC, Mouse, Keyboard, Printer, Scanner, USB KVM Switch Selector Compatible with Windows, Mac, Linux
- Share Multiple USB Devices between 2 Computer : The BENFEI 2 in 4 out USB 3.0 kvm switch supports 2 computers share 4 USB devices like keyboards, mouses, U disk, printers, scanners, USB cameras, headphones, etc. It’s convenient for you to switch freely between your work computer and personal computer, driver free and compatible with multiple OS, such as windows 7/10/8/8.1/7/Vista/XP and Mac OS, Linux, and Chrome OS.
- Transfer Files in Seconds: With the 4x USB 3.0 ports, BENFEI USB Switcher supports up to 5Gbps data transfer speed. You can easily transfer data from U disk, mobile hard disk to computer. It’s backward compatible with USB 2.0, too.
- Switch Easily: With the USB switcher button and LED indicator design, you can freely switch multiple USB devices between two computers with one click and clearly know the working status. Please note: When connected, it could work only when using the BENFEI USB A to USB A cable.
- Multiple USB Devices Support: BENFEI USB Switch provides an extra USB C(5V 3A) power supply slot. If you use some high power consumption devices such as HDD, USB cameras, headphones, etc, please connect extra power for stable performance. (The USB A-USB Charging cable is included, but the power adapter is not)
- 18 MONTH WARRANTY : Exclusive BENFEI Unconditional 18-month Warranty ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems timely
The BENFEI USB 3.0 Switch is a good choice for users who need to share USB devices. This model efficiently allows two computers to share four USB devices like printers and keyboards. Compared to KVM switches, it focuses solely on USB connections, simplifying the setup. While it does not provide video switching, its specialized function works well for users looking primarily for USB sharing. This switch is best for those with a simple need for device sharing.
Pros
- Supports sharing up to four USB devices
- Simplifies control between two computers
- Driver-free setup for easy use
Cons
- No video switch function, limited to USB
- Not suitable for users needing video switching
Best for: Users needing to share USB devices between two computers. Not ideal for: Those looking for video switching capabilities.
An efficient choice for USB device sharing.
8. Best Splurge
GL.iNet Comet X (GL-RM4PE) Quad-Port Remote KVM for Home Lab and IT Pro
- 【Power over Ethernet with 5V Type-C Backup】Receive network and power through a single Ethernet cable, drop the separate power brick from your rack, and fall back to a 5V Type-C input for redundant operation in any home lab or server room.
- 【Quad-port Remote KVM Control over IP】Connect up to four host systems through four HDMI inputs and four dedicated USB Type-C device ports, with seamless switching from the front-panel button, the touchscreen, or the web-based remote interface.
- 【4K 30Hz HDMI Loop-out】Connect a monitor via HDMI and a keyboard and mouse via USB for direct local access and control. HDMI loop-out supports up to 4K@30FPS, allowing simultaneous local display and remote access without an external splitter.
- 【3.69 inch TFT Touchscreen and Rack-ready Chassis】Configure ports, switching, and network directly on the front panel, with included 10 inch and 19 inch rack mount brackets for standard rack installation out of the box.
- 【64 GB eMMC for High Capacity Storage & High-speed Transfer】Store system images, backup files, and deployment packages onboard, with transfer speeds up to 25 MB/s so a 6 GB OS image uploads in roughly five minutes.
- 【Rack-Ready Design】 Mount Comet X in 10-inch or 19-inch racks with the included rack-mount brackets. Its 3.69-inch TFT touchscreen provides an intuitive interface for local setup and control, while the compact 170 × 90 × 40 mm chassis fits neatly into your server environment.
- 【Browser-based Remote Control over HTTPS】Access the KVM interface from any modern browser without installing client software, with secure HTTPS encryption for safe connectivity.
The GL.iNet Comet X (GL-RM4PE) Quad-Port Remote KVM is perfect for IT pros managing multiple systems. With its Power over Ethernet feature, it streamlines your setup. This model allows remote control over four computers, offering excellent flexibility. Compared to simpler models, its advanced features may overwhelm casual users. It is an excellent fit for advanced setups but may not be user-friendly for all.
Pros
- Supports remote control of four systems
- Power over Ethernet for reduced cabling
- Flexible setup options for various environments
Cons
- Complex setup may be challenging for beginners
- Higher price point could deter casual users
Best for: IT professionals in need of advanced remote control. Not ideal for: Casual users looking for straightforward solutions.
A sophisticated option for experienced users.
Kvm Switches Compared Side by Side
The comparison table below shows key features and specifications of various 4×2 kvm switches. Each column highlights important details, such as the number of computers supported and video quality. Use this table to see which model fits your needs best.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | HDMI KVM Switch 1 Monitors 2 Computers 4K@60Hz USB KVM… | Top Pick | CMSTEDCD | $16.99 | Check |
| 2 | UGREEN 8K@60Hz HDMI Displayport KVM Switch 3 Monitors 2… | Best Premium | Ugreen Group Limited | $99.99 | Check |
| 3 | Displayport KVM Switch 2 Monitors 2 Computers 4K@144Hz… | Best Compact | TJCXELE | $62.99 | Check |
| 4 | Hearvo USB 3.0 HDMI KVM Switch for 2 Computers 1 Monitor | Best Value | Hearvo | $26.99 | Check |
| 5 | GL.iNet GL-RM10 Comet Pro Remote KVM Over Wi-Fi 6 Dual… | Runner-Up | GL.iNet | $179.99 | Check |
| 6 | HDMI KVM Switch for 4 Computers 1 Monitor,4K@60HZ 4 Port… | Best for Beginners | GREATHTEK | $64.99 | Check |
| 7 | BENFEI USB 3.0 Switch | Best for Daily Use | BENFEI | $16.99 | Check |
| 8 | GL.iNet Comet X | Best Splurge | GL.iNet | $279.99 | Check |
| 9 | HDMI KVM Switch 4 Computers EDID 4K@60Hz 4 Port KVM for 4… | — | PVBCTCSID | $59.99 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How to Choose Kvm Switches
Video Resolution
Look for a KVM switch that supports at least 4K resolution. This ensures clear video quality for your monitors. A switch with lower resolution may not deliver the best viewing experience.
Number of Ports
Choose a KVM switch based on how many computers you need to control. If you plan to use two computers, a 2-port switch is sufficient. For additional flexibility, consider models that support more connections.
Input Types
Think about the type of connections you need. Many KVM switches support HDMI and DisplayPort. Pick a switch that matches the ports on your computers and monitors.
USB Ports
Check how many USB devices you can connect. A good KVM switch should have multiple USB ports to share keyboards, mice, and other peripherals easily.
Ease of Use
Look for KVM switches with simple switching methods. Some models offer a button or hotkey for easy transitions between computers. This can save you time and hassle during your work.
How We Reviewed
Where our data comes from
We gathered data from trusted tech review sites, user reviews, and manufacturer specifications. Over 50 products were examined to find the best KVM switches.
How we built this shortlist
The shortlist was created by filtering out models that lacked essential features, like video resolution and port variety. We focused on reliable brands with positive feedback.
What we ruled out and why
Products with poor reviews, limited compatibility, or outdated technology were eliminated. We aimed for switches that provided good performance across different setups.
What we did not do
No hands-on testing or lab measurements were conducted. We relied solely on researched data and user feedback to inform our rankings.
How often this page is updated
This page will be updated every three months to reflect any new models and features in the KVM switch market. We aim to keep the information current and relevant.
Frequently asked questions
What is a 4×2 kvm switch?
A 4×2 kvm switch allows you to control four computers with two monitors. You can easily switch between the computers using a single keyboard and mouse.
How does a KVM switch work?
A KVM switch connects multiple computers to a single set of peripherals. You can switch control between computers by pressing a button or using a keyboard shortcut.
Can I use a KVM switch with different monitor types?
Yes, many KVM switches support various monitor types, like HDMI and DisplayPort. Ensure your switch matches the ports on your computers and monitors.
Do I need special cables for a KVM switch?
Typically, you need HDMI or DisplayPort cables to connect your monitors. Some KVM switches also require USB cables for keyboard and mouse connections.
What should I consider when buying a KVM switch?
Consider the number of computers, video resolution, USB ports, and ease of use. A good KVM switch should fit your specific needs and setup.
What to look for
Video Quality
Video quality is essential when choosing a KVM switch. Look for models that support at least 4K resolution for clear images. If you’re using high-resolution monitors, opt for switches that can handle 4K@60Hz or higher.
Port Configuration
Assess how many computers you need to control. A 4×2 kvm switch allows for two monitors and four computers. Ensure the port configuration meets your specific requirements.
Switching Method
Different KVM switches offer varied switching methods. Some feature a physical button, while others use keyboard shortcuts. Choose a method that you find most convenient for your workflow.
USB Compatibility
Check the number and type of USB ports available. A KVM switch with multiple USB ports allows you to connect keyboards, mice, and other devices easily. This feature can improve productivity.
Build Quality
The build quality of a KVM switch matters for durability. Look for well-made devices with solid materials. A reliable switch will provide consistent performance over time.
Shopping around? We have 24 more kvm switch guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- ENERGY STAR computer specs ENERGY STAR (EPA/DOE)
- NIST cybersecurity guidance NIST
About the author
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