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KVM Switches for 4 Computers

All KVM Switches

59 KVM switches for 4 Computers from AngTee, Camgeet, Kceve and more. Most cost $29 to $249, and half cost less than $80.

StarTech.com

KVM switch, 4 Computers, VGA

+Four ports for controlling four computers
+Rack-mountable 1U form factor
+Built-in USB hub for peripherals
−VGA video limits output compared with digital connections
$108.32
as of 11/04/2026 05:05 PST - Details
AvocentSpec score 8.3

KVM switch, 4 Computers, 2 Monitors, HDMI

+4 computers: the most computers of the 59 here
+2 monitors: only 5 of 33 here have more monitors
$337.41
as of 11/04/2026 06:06 PST - Details
UGREENSpec score 8.9

KVM switch, 4 Computers, HDMI, 8K

+Switches four computers
+8K resolution at 60Hz
+Four USB 3.0 ports
−Only 60Hz refresh rate at 8K
$94.99-21%List: $119.99
as of 11/04/2026 05:06 PST - Details
AtlahetSpec score 8.9

KVM switch, 4 Computers, 2 Monitors, HDMI

+Supports 8K resolution at 60Hz
+Runs 4K at 120Hz refresh rate
+Switches four computers across two monitors
−Limited to HDMI video connections
$109.98-15%List: $129.99
as of 11/04/2026 06:05 PST - Details
UGREENSpec score 8.5

KVM switch, 4 Computers, 1 Monitors, HDMI

+Switches four computers to one monitor
+Supports 4K video at 60Hz output
+Includes EDID support for display settings
−Single monitor only, not dual display
$69.99-13%List: $79.99
as of 11/04/2026 05:11 PST - Details
TjcxeleSpec score 8.3

USB switch, 4 Computers

+USB 3.0 support for faster peripheral data transfer
+Four-port design connects to four computers
+Includes a wireless remote for switching
−Shares USB devices only, without video switching
$34.18-12%Was: $38.99
as of 11/04/2026 05:10 PST - Details
CamgeetSpec score 8.7

KVM switch, 4 Computers, 3 Monitors, HDMI and DisplayPort

+Switches among 4 computers with 3 monitors
+Supports HDMI and DisplayPort video
+Supports 8K resolution
−Lists 144Hz only, not 8K at 144Hz
$115.99-6%Was: $122.99
as of 11/04/2026 06:05 PST - Details
JcymeleSpec score 8.4

KVM switch, 4 Computers, 1 Monitors, DisplayPort

+Controls four computers from one monitor
+Supports 4K resolution at 144 Hz
+Includes four USB 3.0 ports for peripherals
−Supports only one monitor
$79.99-6%List: $84.99
as of 11/04/2026 05:11 PST - Details
TerivedSpec score 8.6

KVM switch, 4 Computers, HDMI, 4K

+4K resolution for sharp display output
+Four-computer switching with one monitor output
+EDID emulation keeps displays detected reliably
−Refresh rate limited to 60Hz
$79.00
as of 11/04/2026 05:05 PST - Details
HearvoSpec score 8.5

KVM switch, 4 Computers, 1 Monitors, HDMI

+4 computers: the most computers of the 59 here
+EDID emulation: only 22 of 59 here have one
$56.49-13%Was: $64.99
as of 11/04/2026 05:10 PST - Details
PvbctcsidSpec score 8.9

USB switch, 4 Computers

+Four-port USB switch for sharing devices between four computers
+USB 3.2 support for faster device transfer speeds
+Power delivery support for charging connected devices
$39.99-11%List: $45.00
as of 11/04/2026 06:05 PST - Details
AnxqqSpec score 8.5

KVM switch, 4 Computers, 1 Monitors, HDMI

+Switches between 4 computers from one setup
+Supports 4K resolution at 60Hz
+Includes EDID function for display detection
−Supports only one monitor
$54.99-8%Was: $59.99
as of 11/04/2026 05:11 PST - Details
AoocooSpec score 8.7

KVM switch, 4 Computers, 3 Monitors, HDMI and DisplayPort

+Supports three monitors over HDMI and DisplayPort
+Supports 8K resolution on a KVM switch
+Runs 4K at 144Hz for high-refresh display
−Supports 8K only at 60Hz
$105.99-6%Was: $112.99
as of 11/04/2026 05:11 PST - Details
CamgeetSpec score 8.7

KVM switch, 4 Computers, 3 Monitors, HDMI and DisplayPort

+Supports 3 monitors for a triple-screen setup
+Switches between 4 computers
+EDID simulation for stable display detection
−Refresh rate is limited to 60Hz
−Maximum resolution is 4K
$105.99-6%Was: $112.99
as of 11/04/2026 05:05 PST - Details
AngTeeSpec score 8.7

KVM switch, 4 Computers, 3 Monitors, HDMI and DisplayPort

+Supports 3 monitors for a triple-screen setup
+Switches between 4 computers
+EDID emulation for stable display detection
−Refresh rate is limited to 60Hz
−Maximum resolution is 4K
$105.99-6%Was: $112.99
as of 11/04/2026 05:11 PST - Details
KceveSpec score 8.6

KVM switch, 4 Computers, 2 Monitors, HDMI and DisplayPort

+Supports up to four computers
+Supports 8K resolution
+Refresh rate up to 144Hz at 4K
−8K resolution at 30Hz only
$102.99
as of 11/04/2026 05:05 PST - Details
PvbctcsidSpec score 8.5

KVM switch, 4 Computers, 1 Monitors, HDMI

+4K resolution for sharp display output
+Four-computer switching with one shared monitor
+EDID emulation keeps displays detected reliably
−Refresh rate limited to 60Hz
−Supports only one monitor
$59.99
as of 11/04/2026 05:05 PST - Details
GreathtekSpec score 8.5

KVM switch, 4 Computers, 1 Monitors, HDMI

+Supports 4K video at 60Hz over HDMI
+Switches four computers from one keyboard and mouse
+Three USB 3.0 ports for shared peripherals
−Supports only one monitor
$64.99
as of 11/04/2026 05:09 PST - Details
RofavezcoSpec score 8.4

KVM switch, 4 Computers, 1 Monitors, HDMI

+4K resolution video output over HDMI
+Four ports to switch between four computers
+Supports one monitor shared across four computers
−Shares a single monitor rather than giving each computer its own display
$125.99
as of 11/04/2026 05:05 PST - Details
BtyrehesSpec score 8.3

KVM switch, 4 Computers, 1 Monitors, HDMI

+Switches among 4 computers with one monitor
+Supports 8K resolution over HDMI
+Includes USB 3.0 ports for shared peripherals
−Refresh rate listed at 60Hz
$68.99
as of 11/04/2026 04:06 PST - Details
Cable MattersSpec score 8.3

USB switch, 4 Computers

+Four USB 3.0 ports for peripherals
+Shares peripherals across four computers
+Supports USB-C host connections
−Shares USB peripherals only, without video switching
$69.99
as of 11/04/2026 05:10 PST - Details
EuscmaicSpec score 8.3

KVM switch, 4 Computers, 1 Monitors, 8K

+Switches four computers to one monitor
+Supports 8K resolution
+Includes three USB 3.0 ports
−Supports 60Hz refresh rate only
$80.99
as of 11/04/2026 05:11 PST - Details
UGREENSpec score 8.3

USB switch, 4 Computers

+Four shared USB ports for multiple devices
+USB 3.0 support for faster data transfer
+Works with PCs, laptops, webcams and keyboards
−No video switching, USB devices only
$49.99
as of 11/04/2026 06:06 PST - Details
UnitekSpec score 8.1

KVM switch, 4 Computers, 1 Monitors, HDMI

+Switches four computers to one monitor
+Includes EDID support for display detection
+Supports 4K output at 60Hz
−Supports only one monitor
$31.84
as of 11/04/2026 06:06 PST - Details
UpxuntekSpec score 7.8

KVM switch, 4 Computers, 1 Monitors, HDMI

+Controls four computers from one monitor
+Supports 4K resolution at 60 Hz
+Includes four KVM cables
−Single monitor only
$36.97
as of 11/04/2026 04:06 PST - Details
DgodrtSpec score 7.7

KVM switch, 4 Computers, HDMI, 4K

+Four ports let one monitor and keyboard control four computers
+Supports 4K video output at 30Hz for high-resolution displays
+HDMI video and USB peripheral sharing in one unit
−Output limited to 30Hz at 4K resolution
$33.99
as of 11/04/2026 04:05 PST - Details
GL.iNetSpec score 7.7

KVM over IP, 4 Computers, HDMI, 4K

+Four ports for controlling four machines
+4K resolution for sharp remote display
+Works over IP with self-hosting support
−Limited to 30Hz refresh rate
$279.99
as of 11/04/2026 06:06 PST - Details
KAGOSpec score 7.7

KVM switch, 4 Computers, HDMI, 4K

+Switches between 4 computers from one setup
+Supports 4K resolution over HDMI
+Includes 4 KVM cables
−4K output is limited to 30Hz
$34.99
as of 11/04/2026 05:05 PST - Details

Compare specs

KVM switchTypeComputersMonitorsVideoResolutionSpec scorePrice
KVM switch4VGAn/a$108.32
as of 11/04/2026 05:05 PST - Details
KVM switch42HDMI4K8.3$337.41
as of 11/04/2026 06:06 PST - Details
KVM switch4HDMI8K8.9$94.99
as of 11/04/2026 05:06 PST - Details
KVM switch42HDMI8K8.9$109.98
as of 11/04/2026 06:05 PST - Details
KVM switch41HDMI4K8.5$69.99
as of 11/04/2026 05:11 PST - Details
USB switch48.3$34.18
as of 11/04/2026 05:10 PST - Details
KVM switch43HDMI and DisplayPort8K8.7$115.99
as of 11/04/2026 06:05 PST - Details
KVM switch41DisplayPort4K8.4$79.99
as of 11/04/2026 05:11 PST - Details
KVM switch4HDMI4K8.6$79.00
as of 11/04/2026 05:05 PST - Details
KVM switch41HDMI4K8.5$56.49
as of 11/04/2026 05:10 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.