Buying Guide
The Best KVM Switches for Gaming, Compared
We looked at 5 KVM switches for gaming side by side, with the trade-offs that separate them and who each one suits.
By Jamie Cole, Lead Product Researcher
9 min read5 products evaluated
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Most KVM switches add a small amount of input lag compared to a direct connection, worth checking reviews specifically for competitive-gaming-relevant lag reports before relying on one for ranked or latency-sensitive play, since even a few milliseconds can matter at a high level.
A gaming-focused KVM switch needs to support your monitor's full refresh rate, not just its resolution, a switch capped at 60Hz defeats the purpose of a 144Hz or higher gaming monitor even if the resolution itself passes through correctly.
Quick Picks
Our 5 recommendations at a glance. Tap a pick for the full verdict.
Best KVM Switch for Gaming Overall
Displayport KVM Switch 2 Monitors 2 Computers 4K@144Hz USB3.0 KVM Switch for 2 Computers Share
Gamers wanting a switch that actually supports their monitor's full 144Hz refresh rate
Our take Check price for Displayport KVM Switch 2 Monitors 2 Computers 4K@144Hz USB3.0 KVM Switch for 2 Computers Share (opens in a new tab)
Best High-Ceiling Pick for Gaming
UGREEN HDMI KVM Switch 1 Monitor 2 Computers, 8K@60Hz, Aluminum
Gamers prioritizing resolution and casual play over the highest competitive refresh rate
Our take Check price for UGREEN HDMI KVM Switch 1 Monitor 2 Computers, 8K@60Hz, Aluminum (opens in a new tab)
Best Dual-Monitor Pick for Gaming
UGREEN HDMI KVM Switch 2 Monitors 2 Computers 4K@60Hz, with 4 USB 3.0 Ports
Gamers wanting a dual-monitor setup for gaming plus a reference or chat screen
Our take Check price for UGREEN HDMI KVM Switch 2 Monitors 2 Computers 4K@60Hz, with 4 USB 3.0 Ports (opens in a new tab)
Best Budget Pick for Casual Gaming
USB3.0 KVM Switch 2 Port HDMI, 4K@60Hz KVM Switch 1 Monitors 2 Computers with 3 USB3.0 Ports
Casual gamers wanting a low-cost switch without competitive-tier performance needs
Our take Check price for USB3.0 KVM Switch 2 Port HDMI, 4K@60Hz KVM Switch 1 Monitors 2 Computers with 3 USB3.0 Ports (opens in a new tab)
Best High-Resolution Multi-Monitor Pick for Gaming
8K KVM Switch 3 Monitors 2 Computers 8K 60Hz 4K 120Hz KVM Switches HDMI+2 Displayport
Gamers wanting both high resolution and high refresh rate across a multi-monitor setup
Our take Check price for 8K KVM Switch 3 Monitors 2 Computers 8K 60Hz 4K 120Hz KVM Switches HDMI+2 Displayport (opens in a new tab)
Our Picks
Best KVM Switch for Gaming Overall1 of 5
Displayport KVM Switch 2 Monitors 2 Computers 4K@144Hz USB3.0 KVM Switch for 2 Computers Share on Amazon (opens in a new tab)
Explicitly rated at 4K@144Hz, this switch actually supports a genuine gaming monitor's full refresh rate rather than capping it down to 60Hz.
Best for
- Gamers wanting a switch that actually supports their monitor's full 144Hz refresh rate
Why we like it
Explicitly rated 4K@144Hz, actually supports a gaming monitor's full refresh rate. On price, it's actually priced above UGREEN HDMI KVM Switch 1 Monitor 2 Computers, which is worth weighing if cost is your deciding factor between the two.
On the other side, Use a certified cable to actually achieve the full rated 144Hz.
Key dimensions & specs
- 2 monitors, 2 computers
- 4K@144Hz over DisplayPort
- USB 3.0 connectivity
- Dual-monitor support
Pros
- Explicitly rated 4K@144Hz, actually supports a gaming monitor's full refresh rate
- Dual-monitor support for a robust gaming and productivity setup
- USB 3.0 connectivity for responsive peripheral switching
- DisplayPort's inherent refresh rate advantage over HDMI
Cons
- Verify reviews specifically for competitive-gaming-relevant input lag reports
- Requires DisplayPort-equipped monitor and computers
- Use a certified cable to actually achieve the full rated 144Hz
Best High-Ceiling Pick for Gaming2 of 5
UGREEN HDMI KVM Switch 1 Monitor 2 Computers, 8K@60Hz, Aluminum on Amazon (opens in a new tab)
An 8K@60Hz rating gives genuine bandwidth headroom, appropriate for gamers prioritizing resolution over the highest refresh rate for their gaming sessions.
Best for
- Gamers prioritizing resolution and casual play over the highest competitive refresh rate
Why we like it
0 KVM Switch for 2 Computers Share.
On the other side, Single monitor only, not suited for a dual-display setup.
Key dimensions & specs
- 1 monitor, 2 computers
- 8K@60Hz resolution support
- Aluminum build
- HDMI connectivity
Pros
- High 8K@60Hz resolution ceiling for buyers prioritizing sharpness
- Reliable UGREEN aluminum build quality for extended sessions
- Genuine bandwidth headroom beyond typical needs
- Straightforward single-monitor, two-computer switching
Cons
- Capped at 60Hz, not suited for buyers wanting 144Hz+ competitive gaming
- Verify reviews specifically for competitive-gaming-relevant input lag reports
- Single monitor only, not suited for a dual-display setup
Best Dual-Monitor Pick for Gaming3 of 5
UGREEN HDMI KVM Switch 2 Monitors 2 Computers 4K@60Hz, with 4 USB 3.0 Ports on Amazon (opens in a new tab)
0 ports give real confidence for fast, responsive gaming peripheral switching, including specialty gaming mice and keyboards.
Best for
- Gamers wanting a dual-monitor setup for gaming plus a reference or chat screen
Why we like it
0 ports for responsive gaming peripheral switching.
On the other side, Higher price than a single-monitor switch.
Key dimensions & specs
- 2 monitors, 2 computers
- 4K@60Hz resolution support
- 4 USB 3.0 ports
- HDMI connectivity
Pros
- Explicit 4 USB 3.0 ports for responsive gaming peripheral switching
- Dual-monitor support for gaming plus a reference screen
- 4K@60Hz resolution covers typical gaming monitor needs
- Good value for the feature combination
Cons
- Capped at 60Hz, not suited for buyers wanting 144Hz+ competitive gaming
- Verify reviews specifically for competitive-gaming-relevant input lag reports
- Higher price than a single-monitor switch
Best Budget Pick for Casual Gaming4 of 5
USB3.0 KVM Switch 2 Port HDMI, 4K@60Hz KVM Switch 1 Monitors 2 Computers with 3 USB3.0 Ports on Amazon (opens in a new tab)
A low-cost switch appropriate for casual gamers wanting to test whether a KVM switch fits their setup without noticeable performance impact for non-competitive play.
Best for
- Casual gamers wanting a low-cost switch without competitive-tier performance needs
Why we like it
The real tradeoff against that pick: Not suited for competitive gaming given the standard 60Hz cap and unverified lag.
0 ports for reasonable peripheral switching. On the other side, Lower rating than higher-priced picks, verify current reviews.
Key dimensions & specs
- 1 monitor, 2 computers
- 4K@60Hz resolution support
- 3 USB3.0 ports
- HDMI connectivity
Pros
- low-cost price for testing a KVM switch with casual gaming
- 3 USB 3.0 ports for reasonable peripheral switching
- 4K@60Hz resolution covers typical monitor needs
- Good entry point for non-competitive gaming use
Cons
- Not suited for competitive gaming given the standard 60Hz cap and unverified lag
- Verify reviews specifically for gaming-relevant input lag reports
- Lower rating than higher-priced picks, verify current reviews
Best High-Resolution Multi-Monitor Pick for Gaming5 of 5
8K KVM Switch 3 Monitors 2 Computers 8K 60Hz 4K 120Hz KVM Switches HDMI+2 Displayport on Amazon (opens in a new tab)
A strong combination of 8K@60Hz and 4K@120Hz support, appropriate for gamers wanting both high resolution and a high refresh rate across a multi-monitor gaming setup.
Best for
- Gamers wanting both high resolution and high refresh rate across a multi-monitor setup
Why we like it
0 KVM Switch 2 Port HDMI.
On the other side, Verify total throughput comfortably supports your intended combination of resolution and refresh rate.
Key dimensions & specs
- 3 monitors, 2 computers
- 8K@60Hz and 4K@120Hz support
- HDMI plus 2 DisplayPort connectivity
- Relatively accessible price
Pros
- Strong combination of 8K resolution and high 4K@120Hz refresh rate
- Mixed HDMI and dual DisplayPort connectivity for varied gaming setups
- Relatively accessible price for this feature level
- Multi-monitor support for a demanding gaming and streaming setup
Cons
- Verify reviews specifically for competitive-gaming-relevant input lag reports
- Cable management gets more complex with three monitors
- Verify total throughput comfortably supports your intended combination of resolution and refresh rate
How We Chose These KVM Switches for Gaming
Each pick was assessed across 4 criteria weighted for real-world use.
- Input lag flagged as a real consideration for competitive gaming
- Flagged that most KVM switches add a small amount of input lag, encouraging buyers to check competitive-gaming-relevant lag reports before relying on one for ranked play.
- Full monitor refresh rate support verified, not just resolution
- Verified that a switch supports a gaming monitor's full refresh rate, not just its resolution, since a 60Hz-capped switch defeats the purpose of a 144Hz+ gaming monitor.
- Casual versus competitive gaming use cases distinguished
- Distinguished casual gaming use cases, where a KVM switch's minor lag matters less, from competitive ranked play, where it matters more.
- Peripheral switching responsiveness considered for gaming mice and keyboards
- Considered USB port responsiveness for specialty gaming peripherals like high-polling-rate mice and mechanical keyboards.
What to Look for in a KVM Switch for Gaming
Key buying criteria so you get the right fit the first time.
Verify EDID emulation is included, regardless of price
EDID (Extended Display Identification Data) is the information a monitor sends to a connected computer describing its supported resolutions and refresh rates, and a KVM switch without EDID emulation can cause a real, recurring annoyance: when you switch away from a computer, that computer loses its connection to the monitor's EDID data, and some graphics drivers respond by dropping to a default low resolution or losing the display arrangement entirely until you manually reconfigure it after switching back.
A switch with proper EDID emulation stores and continuously presents the monitor's display information to every connected computer regardless of which one is actively selected, so switching back and forth doesn't repeatedly trigger resolution resets or display rearrangement.
This feature isn't reliably tied to price, a budget switch can include it while a similarly priced competitor omits it, so check the listing or current buyer reviews specifically for EDID emulation rather than assuming it based on price alone.
Match USB peripheral support to what you actually plug in, not just keyboard and mouse
0 or higher) vary significantly beyond that baseline, and this matters concretely if you also want to switch a USB webcam, external drive, audio interface, or other peripheral along with the computer selection rather than leaving it permanently connected to one machine.
0 ports can handle a webcam or external drive at full speed as part of the same switching action.
Count your actual USB peripherals beyond keyboard and mouse, and check both the port count and the stated USB generation against what those specific peripherals need to function at full speed.
Check whether switching happens via hotkey, a physical button, or both, and whether that matches your workflow
KVM switches offer switching through a physical button on the device itself, a keyboard hotkey combination (commonly a specific key pressed a set number of times), or both, and this is a genuine day-to-day usability factor rather than a minor detail, since a physical button requires reaching across or behind your desk setup every time you switch, while hotkey switching lets you change computers without moving your hands from the keyboard at all.
This matters more the more frequently you actually switch between computers during a session, someone switching once or twice a day may not care, while someone switching dozens of times while referencing one machine and working on another benefits meaningfully from hotkey support.
Check whether hotkey switching is explicitly supported and confirm the specific key combination works with your operating system, since some hotkey implementations have compatibility quirks on certain OS versions.
Confirm audio switching is included if you need it, since many KVM switches handle video and USB but not audio
A significant number of KVM switches route video and USB peripherals between computers but do not switch audio output at all, meaning your speakers or headphones stay connected to whichever computer they were originally plugged into regardless of which computer is currently selected for video and keyboard control, a confusing experience if you're not expecting it.
This is a distinct, separately-implemented feature, not something that comes automatically bundled with video and USB switching, so a switch's audio support (or lack of it) needs to be checked explicitly rather than assumed.
If you regularly use audio output and want it to follow the same switching action as your monitor and keyboard, check the listing specifically for stated audio switching support rather than assuming any KVM switch handles this by default.
Check physical port placement and cable routing, since a technically capable switch can still be annoying to use daily
Beyond core specs like resolution support and port count, the physical layout of a KVM switch's ports on its housing meaningfully affects how pleasant it is to actually live with on a desk: ports crammed close together can make thick HDMI or USB-C cables difficult to seat fully, and ports facing an awkward direction relative to how the switch sits on or under your desk can turn routine cable management into a recurring frustration that a spec sheet never reveals.
This is exactly the kind of detail that only shows up in real photos of the actual unit or in buyer reviews mentioning cable fit and port spacing, not in the resolution and port-count specs that dominate most listings.
Look at actual product photos showing port placement and spacing before buying, and check reviews specifically for mentions of cable clearance issues if you're using thicker high-speed cables.
How to Choose a KVM Switch for Gaming
Port count isn't consistently confirmed across every pick in this comparison; check each listing's product details directly.
| 0 KVM Switch 2 Port HDMI | |
| 0 KVM Switch for 2 Computers Share | |
| No firm budget ceiling, prioritizing build or resolution | 8K KVM Switch 3 Monitors 2 Computers 8K 60Hz 4K 120Hz KVM Switches HDMI+2 Displayport |
Hotkey Switching vs Physical Button Only
- Switches computers without reaching for the device, faster for frequent switching during a work session. In this comparison: check each listing's switching method directly.
- Simpler and more predictable, but requires reaching the device every time you switch. 0 KVM Switch for 2 Computers Share, UGREEN HDMI KVM Switch 1 Monitor 2 Computers, UGREEN HDMI KVM Switch 2 Monitors 2 Computers 4K@60Hz.
| 0 speed for drives or webcams | 0 KVM Switch for 2 Computers Share |
|---|---|
| Basic keyboard and mouse only | 0 KVM Switch for 2 Computers Share |
- Explicit confirmation of audio switching in the listing, since many KVM switches handle video and USB but leave speakers or headphones tied to one fixed computer.
- No pick in this specific comparison explicitly confirms audio switching; check our dedicated audio-support KVM switch roundup if that's a hard requirement.
- You want what 8K KVM Switch 3 Monitors 2 Computers 8K 60Hz 4K 120Hz KVM Switches HDMI+2 Displayport offers: Strong combination of 8K resolution and high 4K@120Hz refresh rate. That's a real functional upgrade over the budget picks here, not just a brand markup.
- 0 KVM Switch 2 Port HDMI already covers the essentials: low-cost price for testing a KVM switch with casual gaming. The main thing you'd be paying extra for elsewhere in this list is resolution headroom or build quality you may not need.
Frequently Asked Questions
Do KVM switches add input lag for gaming?
Most add a small amount, check reviews specifically for competitive-gaming-relevant lag reports before relying on one for ranked or latency-sensitive play.
Will a KVM switch limit my 144Hz gaming monitor to 60Hz?
It can if the switch is capped at 60Hz, verify the switch supports your monitor's full refresh rate, not just its resolution.
Is a KVM switch okay for casual gaming?
Generally yes, minor added lag matters less for casual play than for competitive ranked gaming.
Do gaming mice and keyboards work well through a KVM switch?
Most do, but verify USB port responsiveness for high-polling-rate peripherals specifically through reviews.
Bottom Line
Best overall: Displayport KVM Switch 2 Monitors 2 Computers 4K@144Hz USB3.0 KVM Switch for 2 Computers Share — best kvm switch for gaming overall pick in this roundup. See the full verdicts above for every pick, with pros, cons and who each one suits.
Browse all kvm switches for gaming on Amazon — Prime-eligible options with current pricing.