Best Monitors With KVM Switches for a Two-Computer Setup

Last updated: October 7, 2026

The best monitors with KVM switches for a two-computer desk are the Dell UltraSharp U2724DE for most office users, the Dell UltraSharp U4025QW for maximum workspace, the Gigabyte M32U for gaming and productivity, and the BenQ PD2725U for color-focused creative work.

Quick comparison

General market pricing varies by sale and region, but these models typically range from roughly $500 to over $2,000. The Dell U2724DE is usually the most balanced value, while the U4025QW costs considerably more because it combines a very wide, high-resolution panel with a substantial dock.

1. Dell UltraSharp U2724DE: the easiest recommendation for work

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The U2724DE is the strongest all-round choice when two computers share one keyboard, mouse, webcam, network connection, and display. Its 27-inch QHD panel is sharp enough for office work without demanding the graphics performance or scaling adjustments required by a 4K screen. The 120Hz refresh rate also makes scrolling and window movement feel smoother than on a conventional 60Hz business monitor.

Its practical advantage is the port layout. Connect one laptop through USB-C, connect the second computer through DisplayPort or HDMI for video and a separate USB upstream cable for the KVM, then attach the keyboard and mouse to the monitor’s USB ports. Selecting the active input can switch the USB peripherals as well as the picture.

The integrated Ethernet port is useful for a laptop with few connections, although the exact networking speed and computer-side compatibility should be checked before purchase. Up to 90W of USB-C power is sufficient for many productivity laptops, so one cable can carry video, USB data, network access, and charging.

2. Dell UltraSharp U4025QW: the best single-screen replacement for two monitors

Choose the U4025QW when horizontal workspace matters more than compact dimensions. Its 40-inch 5120 × 2160 panel provides enough room for two full-size application windows, a wide timeline, or a spreadsheet beside a browser without the bezel in the middle. It is especially compelling for people who frequently switch between a work laptop and a desktop computer but dislike maintaining two displays.

Thunderbolt 4 connectivity and up to 140W power delivery make it a capable laptop dock. A compatible laptop can receive power and connect to the monitor’s USB devices through one cable. The second computer can use DisplayPort or HDMI for video plus a USB upstream connection for KVM data.

There are trade-offs. The screen is physically wide and deep, so measure the desk before buying. A 40-inch 21:9 monitor also benefits from a powerful computer when running its native resolution, especially with demanding applications. It is not the efficient choice for a small desk or a setup used mainly for email and documents.

3. Gigabyte M32U: the gaming-and-work compromise

The M32U is the better pick when one of the two computers is a gaming PC or console-oriented system. Its 31.5-inch 4K panel, 144Hz refresh rate, and HDMI 2.1 inputs suit high-frame-rate gaming, while the built-in KVM allows the same keyboard and mouse to serve a second computer.

Its USB-C power delivery is only up to 18W, so do not treat it as a full laptop dock. A laptop may still need its own charger. You will also need to be more deliberate with the cabling: connect the gaming system by DisplayPort or HDMI, connect the laptop by USB-C if its video output is supported, and use the appropriate USB upstream connection for the second computer.

The M32U makes sense when smooth motion and 4K detail matter more than Ethernet, high-power charging, or a polished office-docking experience. For two business laptops, the Dell U2724DE is usually easier to live with.

4. BenQ PD2725U: the creative-work option

The PD2725U targets designers, photographers, video editors, and anyone who prefers a 27-inch 4K screen with a color-oriented feature set. Thunderbolt 3 connectivity, 65W charging, and a built-in KVM support a two-computer workflow without requiring a separate dock in many cases.

Its 60Hz refresh rate is perfectly adequate for documents, image editing, and most video timelines, but it is less fluid than the Dell U2724DE or Gigabyte M32U for fast cursor movement and gaming. The 65W power limit may also be insufficient for some high-performance laptops under sustained load.

Pick it for color and 4K workspace rather than for maximum refresh rate. Before buying, verify that the computer’s Thunderbolt or USB-C port supports video output; a USB-C port that handles charging and data alone cannot create a picture.

How the KVM workflow actually works

A monitor KVM is not a magic wireless switch. The display must receive a video signal from both computers, and the USB hub must have a data connection to both computers.

1. Connect the keyboard, mouse, and other shared USB devices to the monitor.
2. Connect computer one by USB-C, Thunderbolt, or a video cable plus USB upstream cable.
3. Connect computer two through another video input and its own USB upstream connection.
4. Open the monitor menu and assign each video input to the matching USB upstream port.
5. Switch using the monitor joystick, input button, or a configurable hotkey if the model supports one.

The most common mistake is connecting two video cables but only one USB upstream cable. The picture will switch, but the keyboard and mouse will remain attached to only one computer. Another common issue is using a USB-C cable designed only for charging. Use a full-featured USB-C or Thunderbolt cable rated for video, data, and the required power level.

Which monitor fits your situation?

Port layout matters more than the KVM label

Look for at least two independent computer connections, two USB upstream paths, and enough downstream USB ports for your peripherals. A monitor with USB-C video but no second upstream route may have a hub, yet not provide a useful two-computer KVM.

Consider where the ports are located. Rear-facing ports are tidy for permanent computer connections, while side-mounted USB ports are much better for a flash drive, card reader, or temporary headset. Ethernet is valuable if the monitor will act as a dock, but it can be unnecessary if both computers already have reliable network connections.

Ownership details that affect the decision

KVM switching is usually fast, but it is not always instantaneous. Some computers renegotiate the display connection when changing inputs, causing a few seconds of black screen or rearranged windows. Operating-system display settings can also change when a computer believes the monitor has been disconnected.

High-power USB-C charging is convenient, but it does not replace a laptop charger in every workload. A laptop drawing more power than the monitor supplies may charge slowly or lose battery during sustained processing. Keep the original charger available for demanding work.

The parts most likely to cause trouble are cables, USB peripherals, and connectors rather than the panel itself. Use short, properly rated cables, avoid unpowered USB overload, and leave ventilation space behind the monitor. If you regularly connect storage drives or webcams, choose a model with a generous USB hub rather than relying on a single downstream port.

Bottom line

For the majority of two-computer desks, buy the Dell UltraSharp U2724DE: it combines a practical 27-inch size, 120Hz motion, 90W USB-C charging, Ethernet, and a sensible KVM layout. Choose the Dell U4025QW if one wide screen must replace two monitors, the Gigabyte M32U if gaming performance is central, or the BenQ PD2725U if 4K creative work matters more than refresh rate. Whichever model you choose, confirm the USB upstream wiring and the power requirements of both computers before ordering.

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