Hearvo USB 3.0 HDMI KVM Switch for 2 Computers 1 Monitor, 4K@60Hz, S7232H
4.0Editor score
4K at 60Hz support
Four USB ports
No power adapter needed
In this guide
KVM switches allow you to control multiple computers with a single set of peripherals and monitors. They are essential for professionals who need to switch between systems quickly without swapping cables constantly.
We evaluated ten top-rated models based on resolution support, USB connectivity, switching methods, and build quality. Our testing ensures you get reliable performance for both home offices and enterprise environments.
Each pick highlights key features and compatibility notes to match your specific setup. Prices and availability change frequently, so verify details before purchasing to ensure the best value for your investment.
Top 3 Picks for Best KVM Switches
UGREEN 8K@60Hz HDMI Displayport KVM Switch 3 Monitors 2 Computers, Aluminum
3.9Editor score
Supports 8K resolution
Three monitor output
Multiple switching methods
GL.iNet GL-RM10 Comet Pro Remote KVM Over Wi-Fi 6 Dual Band 4K Passthrough
4.5Editor score
Wireless remote access
Touchscreen interface
4K video passthrough
Top 10 Best KVM Switches in 2026 Compared
This side-by-side comparison covers ten leading KVM switches ranging from basic dual-computer models to advanced multi-monitor and remote access solutions. Each entry details core specifications to help you choose the right hardware.
ProductsSpecificationsEditor scorePrice
Editor's Choice
UGREEN 8K KVM
3 Monitors 2 Computers
8K@60Hz Resolution
DisplayPort + HDMI
3.9Editor score
Editor's Choice
Hearvo 4K KVM
1 Monitor 2 Computers
4K@60Hz Resolution
HDMI + USB 3.0
4.0Editor score
Best Premium
DP KVM Switch 2 Monitors
2 Monitors 2 Computers
4K@144Hz Resolution
DisplayPort 1.4
Unitek DP HDMI KVM
2 Monitors 2 Computers
4K@60Hz Resolution
HDMI + DisplayPort
4.5Editor score
HDMI KVM Switch 3 Monitors
3 Monitors 2 Computers
4K@60Hz Resolution
HDMI Ports Only
4 Port Dual Monitor HDMI
2 Monitors 4 Computers
8K@60Hz Resolution
EDID Emulation Support
4.7Editor score
GL.iNet Remote KVM
Remote Wi-Fi Access
4K Passthrough Video
Touchscreen Interface
4.5Editor score
UGREEN HDMI KVM
2 Monitors 2 Computers
4K@60Hz Resolution
USB-C + USB-A
3.9Editor score
HDMI KVM 4 Computers
1 Monitor 4 Computers
4K@60Hz Resolution
HDMI 2.0 Port
4.8Editor score
HDMI KVM 1 Monitor
1 Monitor 2 Computers
4K@60Hz Resolution
No Power Supply
4.2Editor score
1. UGREEN 8K KVM – Best Overall for High Resolution
UGREEN 8K KVM
8K@60Hz Resolution
3 Monitors Output
DisplayPort 1.4
USB 3.0 Ports
This KVM switch stands out for its ability to handle 8K resolution and triple monitor setups across two computers. It offers a versatile connection scheme using DisplayPort and HDMI ports to maximize display capabilities.
Pros
- Supports ultra-high resolution
- Multiple switching options
- Robust aluminum build
- Comprehensive cable package
Cons
- Requires triple monitor PC
- No hotkey shortcuts
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The inclusion of 8K@60Hz support ensures future-proofing for high-end displays. USB 3.0 ports allow fast data transfer for peripherals like external drives while maintaining stable performance during switching operations.
Users must ensure their PCs support triple monitor outputs to utilize all three screens. The lack of hotkey switching means relying on physical buttons or a desktop controller for switching between systems.
Ideal for content creators and IT professionals needing complex multi-monitor workflows. Its robust design and extensive cable options make it a reliable choice for demanding environments requiring high resolution.
Ultra HD Performance
The 8K@60Hz capability provides stunning visual clarity for detailed work or media consumption without compromising frame rates or color accuracy.
Flexible Connectivity
Support for both DisplayPort and HDMI inputs ensures compatibility with a wide range of existing monitors and graphics cards in your workspace setup.
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2. Hearvo 4K KVM – Best Value for Single Monitor Users
Hearvo 4K KVM
4K@60Hz Resolution
1 Monitor Output
4 USB 3.0 Ports
No External Power
This model delivers excellent performance for budget-conscious users needing 4K output for two computers. Its adaptive EDID feature ensures smooth switching without display rearrangement issues common in cheaper switches.
Pros
- Affordable price point
- Fast USB data transfer
- Adaptive EDID support
- Includes remote switch
Cons
- Single monitor only
- Basic build materials
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Four USB 3.0 ports provide ample connectivity for peripherals without needing extra hubs. The wired remote switch allows flexible placement of the main unit while keeping controls accessible on the desk.
Limited to a single monitor setup which may restrict multi-tasking needs. The lack of power adapter dependency simplifies setup but could limit power availability for high-draw USB devices.
Perfect for home offices or students managing dual systems on a budget. It balances cost and features effectively for users who prioritize resolution and USB speed over multi-monitor capabilities.
EDID Optimization
Adaptive EDID technology automatically adjusts display settings when switching to prevent window rearrangement and ensure seamless visual transitions.
Peripheral Sharing
Multiple USB ports allow sharing of printers, scanners, and storage devices across both computers without physical cable changes or additional hardware.
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3. GL.iNet Remote KVM – Best for Remote Management
GL.iNet Remote KVM
Wi-Fi 6 Support
4K Passthrough
Touchscreen Interface
Cloud Control
This device redefines KVM usage by enabling remote access over Wi-Fi 6 for managing systems from anywhere. It includes a touchscreen interface for local control and cloud features for remote IT tasks.
Pros
- Full remote access capability
- Secure encrypted connection
- Touchscreen control panel
- Two-way audio support
Cons
- Higher price point
- Requires network setup
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4K video passthrough ensures high-quality visual output even during remote sessions. Two-way audio adds a layer of communication capability useful for support scenarios or collaborative remote work.
Setup involves network configuration which might be complex for non-technical users. The premium pricing reflects the advanced remote capabilities and hardware quality compared to traditional KVM switches.
Ideal for IT professionals or remote workers managing multiple systems across locations. Its unique wireless approach offers flexibility that traditional wired switches cannot match for distributed teams.
Remote Capability
Wireless connectivity eliminates the need for physical proximity to the computer allowing management from different rooms or even different locations securely.
Secure Encryption
Built-in Tailscale ensures data transmission is encrypted protecting sensitive information during remote access or cloud control operations.
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4. DP KVM Switch 2 Monitors – Best for High Refresh Rates
DP KVM Switch 2 Monitors
4K@144Hz Support
2 Monitors Output
DisplayPort 1.4
12V Power Adapter
This model focuses on gamers and designers needing high refresh rates on dual displays. It supports 4K at 144Hz ensuring smooth motion and sharp images for demanding applications and creative work.
Pros
- High refresh rate support
- Dual monitor capability
- USB 3.0 transfer
- Includes desktop controller
Cons
- No cables included
- Requires external power
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DisplayPort 1.4 connectivity provides the necessary bandwidth for high resolution and refresh rates. The external power adapter ensures stable USB performance even with high-draw peripherals connected to the ports.
Users need to provide their own DisplayPort cables which adds to the total cost. The lack of included accessories means verifying cable compatibility before purchasing to avoid additional expenses.
Best suited for gaming setups or creative workstations requiring dual screens. The high refresh rate support sets it apart for users prioritizing performance and smooth visual output over budget pricing.
Gaming Performance
The 144Hz refresh rate ensures fluid motion and reduced motion blur for competitive gaming or fast-paced visual content consumption.
Dual Display Modes
Extended and copy modes allow flexible screen configurations to match various workflow needs or presentation scenarios.
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5. Unitek DP HDMI KVM – Best Hybrid Input Support
Unitek DP HDMI KVM
HDMI + DisplayPort
2 Monitors Output
4K@60Hz Resolution
USB 3.0 Ports
This unit accepts both HDMI and DisplayPort inputs providing flexibility for mixed monitor setups. It supports 4K resolution and multiple USB devices ensuring comprehensive peripheral sharing between two systems.
Pros
- Hybrid port options
- Desktop controller included
- Mic and headset port
- 5V power adapter
Cons
- Desktop hosts only
- No laptop support
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The dedicated mic and headset port adds audio utility often missing in standard KVM switches. A 5V power adapter ensures stable operation for connected USB devices without relying on host power.
Compatibility is restricted to desktop hosts only making it unsuitable for laptop users. Users should verify their computer ports match the switch inputs to avoid connection issues or partial functionality.
Great for office setups with mixed monitor types needing reliable switching. The hybrid input support makes it versatile for older and newer hardware configurations without requiring adapter dongles.
Audio Integration
Integrated audio ports allow direct connection of microphones or headsets for voice calls or streaming without needing separate USB hubs.
Input Flexibility
Supporting both HDMI and DisplayPort means users can mix monitor types or upgrade gradually without replacing all existing cables.
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6. HDMI KVM Switch 3 Monitors – Best HDMI-Only Triple Display
HDMI KVM Switch 3 Monitors
3 HDMI Inputs
2 Monitors 2 Computers
4K@60Hz Support
12V Power Adapter
This model allows three computers to share three monitors via HDMI connections simplifying complex multi-system setups. It supports 4K resolution and USB 3.0 ports for fast data transfer with peripherals.
Pros
- Triple monitor output
- High resolution support
- Fast USB transfer
- Includes USB cables
Cons
- Requires 3 HDMI ports
- Limited to HDMI devices
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The ability to use extended or duplicate display modes offers flexibility for multitasking across different screens. A 12V power adapter ensures sufficient power for connected devices and stable signal transmission.
Each computer must have three HDMI ports which limits compatibility with newer hardware favoring USB-C or DisplayPort. Cable management can be challenging due to the number of connections required for full functionality.
Ideal for trading setups or control rooms needing three screens per computer. Its focus on HDMI-only connectivity makes it a specialized choice for environments with existing HDMI infrastructure.
Triple Display Workflow
Supporting three monitors per computer enhances productivity by allowing multiple applications to be visible simultaneously without window clutter.
USB 3.0 Speed
High-speed USB ports ensure that data transfers and peripheral interactions do not bottleneck performance during system switching operations.
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7. 4 Port Dual Monitor HDMI – Best Multi-PC Control
4 Port Dual Monitor HDMI
4 Computers Input
2 Monitors Output
8K@60Hz Support
EDID Emulation
This switch manages four computers across two monitors providing extensive control for test labs or multi-PC workspaces. EDID emulation keeps monitor settings consistent preventing window rearrangement during switches.
Pros
- Four computer switching
- High resolution support
- EDID memory feature
- Infrared remote included
Cons
- Complex setup process
- Requires 2 HDMI ports per PC
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Support for 8K and 4K 120Hz ensures it works with high-end displays and future hardware. The infrared remote allows convenient switching without reaching the switch unit directly on the desk.
Each computer needs two HDMI ports limiting compatibility with laptops or modern single-port systems. Configuration may require careful cable management to avoid clutter given the multiple input requirements.
Perfect for IT environments managing multiple systems from a single station. Its ability to handle four computers efficiently saves space and reduces the need for additional monitor hardware.
Consistent Display
EDID emulation saves monitor parameters so windows stay in place when switching computers saving time and improving workflow continuity.
Remote Convenience
The included infrared remote allows quick switching from a distance reducing physical interaction with the switch unit during frequent changes.
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8. UGREEN HDMI KVM – Best Dual Monitor HDMI Solution
UGREEN HDMI KVM
2 Monitors Output
4K@60Hz Support
USB-C Port Included
Multiple Power Options
This model provides dual monitor support with modern USB-C connectivity options. It handles 4K resolution efficiently and includes various power adapters to suit different regional outlets or power needs.
Pros
- USB-C connectivity
- 4K resolution support
- Multiple adapters included
- HDMI 2.0 standard
Cons
- No EDID emulation
- Requires dual HDMI per PC
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USB-C integration allows connection to newer laptops without requiring extra dongles for data transfer. HDMI 2.0 support ensures compatibility with HDR and 3D content for multimedia applications.
Lack of EDID emulation may cause windows to rearrange when switching systems. Each computer needs two HDMI ports which might not be available on many modern compact devices or laptops.
Suitable for users needing HDMI-based dual monitor setups with USB-C support. It offers good flexibility for mixed environments but requires careful checking of port availability on source devices.
Modern Connectivity
USB-C ports enable direct connection to newer devices ensuring compatibility with current hardware without additional adapter requirements.
Power Flexibility
Multiple power adapter options ensure reliable power supply for USB peripherals across different regions or power environments.
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9. HDMI KVM 4 Computers – Best Single Monitor Multi-PC
HDMI KVM 4 Computers
4 Computers Input
1 Monitor Output
4K@60Hz Support
Wired Desktop Remote
This KVM switches four computers to one monitor with a simple one-touch control. It supports 4K resolution and includes a numbered remote to identify active PCs clearly during switching.
Pros
- Four PC control
- 4K resolution output
- Numbered remote buttons
- Under-desk mounting
Cons
- Single monitor only
- Basic USB speed
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Mounting brackets allow hiding the unit under the desk for a cleaner setup. USB 3.0 ports ensure data transfer speeds are sufficient for common peripherals like keyboards and printers.
Limited to single monitor output which may not suit multi-tasking users. Wired remote functionality requires cabling which can add clutter if not managed properly during installation.
Ideal for IT test stations or home offices managing multiple systems on one screen. Its straightforward four-computer support offers efficiency without complex cabling or expensive configurations.
Easy Identification
Numbered buttons on the remote help users identify which computer is active reducing confusion during frequent system switching.
Hidden Installation
Under-desk mounting options keep the switch out of sight maintaining a professional appearance on the desk surface.
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10. HDMI KVM 1 Monitor – Best Basic Dual PC Switch
HDMI KVM 1 Monitor
2 Computers Input
1 Monitor Output
4K@60Hz Support
No Power Supply
This basic switch handles two computers on one monitor with a simple plug-and-play design. It does not require external power which reduces cable clutter and simplifies installation on any desk.
Pros
- Compact design
- No power needed
- Simple setup
- LED indicators
Cons
- USB 2.0 speed
- No Mac support
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LED indicators show which PC is active making it easy to confirm the current switch without switching back and forth. A wired controller allows placement of the switch away from the desk for neatness.
USB 2.0 ports limit data speeds for high-demand peripherals. Compatibility excludes Mac devices limiting use cases for users who need cross-platform support with Apple hardware.
Best for budget users needing simple two-computer switching without advanced features. Its compact and power-free design makes it a practical choice for basic office setups.
Simplified Setup
The lack of power requirements means you can connect it instantly without looking for extra outlets or adapters near your workspace.
Visual Status
LED lights clearly display the active computer so you avoid confusion when working across multiple PCs in a shared environment.
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Buying Guide – How to Choose the Best KVM Switches
Selecting the right KVM switch involves understanding your specific needs for monitor count, resolution, and connection types.
Number of Monitors
Determine how many screens you need to control simultaneously. Some switches support only one monitor while others handle two or three to maximize your screen real estate for multitasking.
Match the switch output count to your current monitor setup to avoid unused ports or the need for adapters later.
Resolution Support
Check the maximum resolution and refresh rate supported by the switch. For 4K or high refresh gaming, ensure the unit supports at least 4K@60Hz or higher to avoid performance bottlenecks.
Higher resolution support usually requires specific cable types and ports so verify compatibility with your existing monitors and graphics cards.
Port Types
Identify the available ports on your computers such as HDMI or DisplayPort. Choose a switch that matches these inputs to prevent needing extra adapters that might impact signal quality.
Hybrid switches offer both HDMI and DisplayPort inputs providing flexibility for mixed hardware setups in modern workspaces.
USB Connectivity
Look for USB 3.0 or higher ports if you need fast data transfer for external drives or peripherals. USB 2.0 ports are sufficient for keyboards and mice but limit file transfer speeds.
Ensure the number of USB ports meets your peripheral needs to avoid connecting additional hubs during daily use.
Switching Methods
Decide between button switching on the unit versus remote or hotkey options. Remote controllers allow placing the switch out of reach while hotkeys enable quick keyboard-based switching.
Choose a method that aligns with your workspace layout and frequency of switching to maintain productivity and comfort.
Power Requirements
Some KVM switches require external power adapters to run USB devices reliably while others draw power from the host computer. External power ensures stable performance for high-draw peripherals.
Consider available power outlets when setting up to avoid clutter and ensure uninterrupted operation during switching.
EDID Emulation
EDID emulation helps maintain display settings when switching computers preventing window rearrangement and ensuring consistent visual layouts across systems.
This feature is essential for users who rely on fixed monitor positions and want seamless transitions between different machines.
Remote Access
For managing systems remotely, consider models with Wi-Fi or network capabilities that allow access from other locations. These solutions often include security features to protect data during transmission.
Remote KVM options are ideal for IT support or distributed teams needing to control multiple systems without physical presence.
How to Use and Care for Your KVM Switches
Start by connecting your monitors and keyboards to the output ports on the KVM switch before linking them to your computers. This ensures stable connections from the beginning and reduces troubleshooting later.
Use high-quality HDMI or DisplayPort cables to maintain signal integrity especially at higher resolutions. Avoid bending cables sharply to prevent internal damage that might cause flickering or disconnections.
Regularly inspect the USB ports for dust or debris to keep peripheral connections reliable. Keep the switch in a well-ventilated area to avoid overheating during extended use with multiple devices.
Frequently Asked Questions
Can KVM switches work with laptops?
Many KVM switches work with laptops if they have HDMI ports but some models are designed only for desktops. Always check the compatibility section before buying to ensure your laptop connects properly without needing extra adapters.
What is EDID emulation?
EDID emulation saves monitor settings so they don't change when you switch between computers. This prevents windows from moving around and keeps your workspace consistent each time you switch systems.
Do I need special cables?
High-resolution switches often require specific cable standards like HDMI 2.0 or DisplayPort 1.4. Using standard cables might limit your resolution so check the package contents or manual for cable requirements.
Why are my USB devices not recognized?
This can happen if the switch lacks external power or uses USB 2.0 for high-draw devices. Ensure the power adapter is plugged in and check if your device is compatible with the USB version.
Can I use one monitor for multiple computers?
Yes most KVM switches allow sharing one monitor across two or more computers using buttons or remotes to switch views. This saves space and reduces the need for duplicate peripherals on your desk.
Are hotkeys supported?
Most switches in this guide use physical buttons or remote controllers instead of keyboard hotkeys. Hotkey support is rare so check product details if you require this feature for your workflow.
Final Thoughts on Choosing the Best KVM Switches
We've reviewed ten top KVM switches covering everything from basic dual-computer setups to advanced multi-monitor and remote access solutions. Each model offers unique strengths depending on your resolution needs and workspace layout.
Prioritize resolution support and port types to match your existing hardware. Ensuring compatibility with your monitors and computers will prevent setup issues and maximize the switch functionality.
Prices and availability vary so check the latest details before buying. Taking the time to compare features now will help you invest in a reliable KVM switch that enhances your workflow long-term.