KVM Switch

KVM Switches

Suppose you have more than one computer in the same room but you do not have enough room for a second monitor. Or, you have a laptop and want to use it with your home computer's keyboard, mouse and monitor, without changing your current setup. The answer lies in a handy device called a KVM switch.

KVM stands for keyboard, video, mouse. The keyboard, video, and mouse set collectively is called a "console." KVM switches allow you to connect a console to more than one computer. You simply connect your console cables to the output jacks of the switch and connect the switch to the connections on your computer that the keyboard mouse and monitor would normally be plugged into. It's that simple.

KVM Switches Let You Switch between Consoles

To switch consoles, you just push a button on the switch and it allows you to use the other console. KVM switches save you money because you won't have to purchase separate keyboards, mice, and monitors for each computer you use. It makes it very easy when one person uses more than one computer at work, for example. They are also useful for server farms with one staff person accessing each computer periodically, one at a time.

When buying KVM switches, it is important to fully understand your needs before you buy anything. Make sure the switch you choose will support your monitor refresh rates and resolution so that the signals are not degraded.

Bestselling KVM Switch Reviews:

LESZEK J.

2/20/2026 8:18:50 PM

Very useful, but maybe I have to configure my PC?

“ Fast and easy to set up, only 4 KVM cables included (similar to HDMI cables), not 5 as in the photo. ”

4K HDMI KVM Switch, 4 Port HDMI USB Switch for 4 Computer Share a 4K@30Hz Monitor and 3 USB Device Keyboard Mouse Printer, Including 4 KVM Cables

James S.

11/15/2025 11:16:14 AM

Works Great

“ Also I've noticed the 3rd USB cable for power isn't necessary. ”

HDMI KVM Switch Dual Screen 2 Monitors 2 Computers 2 in 2 Out,4K@60Hz USB KVM HDMI Switches with Audio HDMI2.0 Ports + 4X USB3.0,Supports 4K 60Hz,1080P 144HZ,RGB 4:4:4,3D,HDR,HDCP,Hotkey,Darkish

Kenneth B.

5/8/2025 11:18:32 AM

Works well

“ Can be power or unpowered to perform the function I use this to switch between my personal and work laptop. ”

USB Sharing Switch for 2 Computers Sharing 4 USB 3.0 Ports, KVM Switches Adapter Hub for PC, Printer, U-disk, Mouse, Keyboard with One Button Swapping and 2 USB3.0 Cable, Black

Anonymous

10/27/2024 8:28:50 AM

Great for the price!

“ Supports 4 PCs over HDMI with a single cable solution (USB+HDMI in a single cable) ”

KVM Switch 4 Ports, HDMI USB Selector for 4 Computers Share Keyboard Mouse Printer and One HD 4K Monitor, Including 4 KVM Cables

Fred G

9/24/2024 9:24:45 AM

This product works amazingly well

“ The USB ports work well. ”

KVM Switch 3 Monitors 4 Computers 8K@60Hz 4K@144Hz, 2 HDMI +1 DisplayPort Triple Monitor KVM Switch for 4 Computer with Audio and 3 USB 3.0 Ports, USB 3.0 KVM Triple Monitor Keyboard Mouse Switcher

Anonymous

7/24/2024 3:24:17 PM

Easy to Use, Not Great Stability

“ this was the only KVM that supported two monitors and did not cost a massive amount. ”

2 Port Dual Monitor 4K HDMI KVM Switch, 2x2 HDMI USB 3.0 KVM Switch 2 in 2 out 4K @60Hz HDMI 2.0 Switcher for 2 PC Share Monitor Mouse Keyboard (with USB 3.0 port)

Anonymous

7/23/2024 2:34:43 AM

Works great to switch between Win 11 and macOS 4K displays

“ The KVM switch is lightweight with rounded, polished clean edges. ”

KVM Switch HDMI 2 Port Box,CORN USB and HDMI Switch for 2 Computers Share Keyboard Mouse Printer and one HD Monitor,Support UHD 4K@60Hz,with 2 USB Cable and 2 HDMI Cable

meaty_ochre

5/8/2024 6:04:59 AM

More good than bad

“ Only uses USB & HDMI cables, unlike some KVMs I've used that have the extra green & blue 3.5mm audio & mic cables attached that flop around, take up space, looks kinda dumb, etc. ”

USB 3.0 HDMI KVM Switch 2 Monitors 3 Computers 4K@60Hz 2K@144Hz, Edid simulation, Dual Monitor HDMI KVM Switch 3 in 2 Out for 3 Computers Share 2 Displays and 4 USB3.0 Port Keyboard Mouse Printer