3 Monitors 2 Computers KVM Switch - 8K / 4K Multi-Display Hub

In this review the focus is practical: the 3 Monitors 2 Computers KVM Switch is designed for anyone who needs to control two PCs across three displays without constant cable swapping. The biggest reason to consider it is the DP+HDMI matrix that supports high resolutions and lets one set of USB devices move between machines, which genuinely reduces desktop clutter and speeds multitasking. For users with multiple workstations or a mixed home office and media setup, this KVM aims to simplify switching while keeping display fidelity high.

Key Features

• 3 Monitor Matrix: Lets two computers share three monitors via a DP and HDMI matrix so you can run extended desktops or mirrored screens as needed.
• High Resolution Support: Handles up to 8K@60Hz on HDMI and 4K@120Hz on compatible ports so image quality is preserved for editing or media playback.
• USB 3.0 Peripheral Sharing: Shares up to four USB 3.0 devices such as a keyboard, mouse, printer, or camera without reconnecting cables between machines.
• Cable Management Design: Ports are aligned for neat, straight connections which helps keep cables tidy and reduces desk tangles.
• Two Display Modes: Choose Extended Mode for multitasking across three screens or Duplicate Mode to sync content across displays for presentations.

Who It's For

The switch suits professionals who run two desktop systems and need a continuous three-monitor workspace, such as developers, digital creators, and systems administrators who value uninterrupted multi-display workflows. It also fits users who want to share a single set of USB peripherals and avoid plugging and unplugging devices during fast context switches.

Those relying primarily on Type-C only monitors or laptops should look elsewhere, since the product warns against Type-C interfaces. Buyers should also be prepared to use HDMI2.1 and DP1.4 cables and keep cable runs reasonably short for the best high-resolution performance.

Pros & Cons

Pros

• Supports high resolutions and refresh rates across HDMI and DP for crisp visuals.
• Centralizes USB 3.0 peripherals so one hub controls keyboard, mouse, printer, and camera.
• Thoughtful port alignment improves cable management and desk appearance.
• Flexible display modes accommodate both multitasking and mirrored presentations.

Cons

• Not recommended for devices that rely on Type-C only connections, which limits compatibility with some newer laptops.
• To get full performance you must use HDMI2.1 and DP1.4 cables and avoid long cable runs, which may require extra purchases.

Specifications

Product Type	KVM Switch for 2 Computers, 3 Monitors
Display Connections	DP + HDMI matrix supporting three monitors
Maximum Resolution	Up to 8K@60Hz (HDMI), 8K@30Hz (DP); 4K@120Hz/144Hz supported
USB Sharing	Shares four USB 3.0 devices
Cable Recommendations	Use HDMI2.1 and DP1.4 cables; shorter cables preferred
Included Accessories	Power adapter and two USB cables

Our Verdict

The 3 Monitors 2 Computers KVM Switch is a practical solution for people who need a stable multi-display, multi-PC setup and want to reduce peripheral juggling. Its strong point is the DP+HDMI matrix with high-resolution support and USB 3.0 sharing, making it good value for users who prioritize a clean desk and efficient multitasking, provided their equipment matches the recommended cable and port standards.

Frequently Asked Questions

Can this switch handle high refresh-rate gaming?
The switch supports high refresh rates such as 4K@120Hz on compatible ports, but achieve full performance only with HDMI2.1 or DP1.4 cables and short cable runs.

Will it work with Type-C monitors or laptops?
The product is not recommended for Type-C only devices, so adapters or alternate display outputs are required for such systems.

How many USB devices can be shared?
Up to four USB 3.0 devices (keyboard, mouse, printer, camera) can be shared between the two connected computers.