KVM Switch 2 Computers 1 Monitor Displayport - 4K@144Hz KVM

In this review of the KVM Switch 2 Computers 1 Monitor Displayport, the bottom line is simple: this unit is for users who need to control two DisplayPort systems with one keyboard, mouse and set of USB peripherals while preserving high-resolution video. It works best for power users and gamers who require DisplayPort 1.4 bandwidth for up to 4K@144Hz or for professionals who need to switch between a workstation and a laptop without unplugging devices. The review focuses on real-world setup, video performance, and daily switching convenience.

Key Features

• Dual-system control: Lets one set of keyboard, mouse and printer control two computers, reducing desk clutter and simplifying workflow.
• DisplayPort 1.4 support: Handles high refresh and high resolution up to 4K@144Hz when paired with compatible monitor, GPU and cables for smooth visuals.
• Four USB 3.0 ports: Allows sharing of four USB devices such as keyboard, mouse, printer or scanner between both systems without reconnecting each device.
• Two switching methods: Front panel button or 1.5m wired remote give fast, reliable switching with LED indicators showing the active computer.
• Plug-and-play operation: No additional drivers required; each PC needs one DP cable and one USB cable to be connected to the switch for full functionality.

Who It's For

This KVM is ideal for gamers, content creators and IT professionals who use two PCs and require high-resolution DisplayPort output and fast USB 3.0 peripherals. It fits well on a desk where saving space and avoiding repeated cable swaps is a priority, and in small conference or multimedia setups where a single display needs to serve multiple sources.

It is less suited to users who rely on Bluetooth-only mice or keyboards, since Bluetooth devices are not supported. Also, users without DisplayPort outputs who cannot use a USB-C to DP adapter may need a different KVM that accepts HDMI or native USB-C video inputs.

Pros & Cons

Pros

• Supports high bandwidth DisplayPort 1.4 for crisp high-refresh displays.
• Four integrated USB 3.0 ports make peripheral sharing straightforward and fast.
• Wired remote and front button give flexible, reliable switching with clear LED status.
• Sturdy metal shell and integrated cooling for stable operation during long sessions.

Cons

• Does not support Bluetooth-only mice or keyboards, requiring wired USB devices.
• Final resolution depends on monitor, GPU and cable quality, so issues can arise if any component does not fully support 4K@144Hz.

Specifications

Product type	DisplayPort 1.4 KVM switch (2 PC to 1 monitor)
Video support	Up to 4K@144Hz (depends on monitor/GPU/cables)
USB ports	4 x USB 3.0 ports
Switching methods	Front panel button and 1.5m wired remote
Power	DC 5V external supply
Included items	Unit, 2 USB 3.0 cables, wired remote, user manual
Compatibility	Windows, Mac OS, Linux, Chrome OS; works with PCs, laptops, game consoles with DP

Our Verdict

The KVM Switch 2 Computers 1 Monitor Displayport is a practical choice for anyone who needs to share a high-performance DisplayPort monitor and multiple USB devices between two systems. It delivers strong video capability and convenient switching without drivers, making it good value for gamers and multitaskers who already have compatible monitors, GPUs and high-quality DP cables.

Frequently Asked Questions

Will this work with a Bluetooth mouse?
Answer. Bluetooth-only mice and keyboards are not supported; use wired USB devices or a USB receiver that the KVM can identify.

Do I need special cables for 4K@144Hz?
Answer. Yes, your monitor, graphics card and cables must all support the desired resolution and refresh rate; high-quality DP cables are recommended to avoid flicker.

Can I use USB-C to DP adapters?
Answer. Yes, if a computer lacks a native DisplayPort output, a USB-C to DP adapter is the preferred workaround for video input.