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KVM Switches for 3 Computers

All KVM Switches

7 KVM switches for 3 Computers. Most cost $39 to $339, and half cost less than $96.

All filtersFilters (2)×
Computers: 3  ×USB 3 ports: USB 3 ports  ×Clear all
BrandAoocoo2Cmstedcd1Tigkting1
TypeKVM switch6USB switch1
Computers37
Monitors2531
VideoHDMI3HDMI and DisplayPort2Mixed1
Resolution4K48K2
Refresh rate60Hz4120Hz1144Hz1
USB 3 portsUSB 3 ports7
PriceUnder $501Under $1004Under $1503Under $4001$25 & above5$75 & above4$300 & above1
Clear allShow 7 KVM Switches
Computers: 3  ×USB 3 ports: USB 3 ports  ×7 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
AoocooSpec score 8.7

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

+Shares three monitors across three computers
+Supports 8K resolution on a KVM switch
+Runs 4K at 144Hz for high-refresh display
−Supports 8K only at 60Hz
$95.99-7%Was: $102.99
as of 11/04/2026 05:11 PST - Details
CmstedcdSpec score 8.6

KVM switch, 3 Computers, 2 Monitors, HDMI and DisplayPort

+Supports two monitors for three computers
+Supports 120 Hz refresh rate
+Offers both HDMI and DisplayPort video
−Three computer ports only
$99.99
as of 11/04/2026 06:05 PST - Details
AoocooSpec score 8.6

KVM switch, 3 Computers, 2 Monitors, HDMI

+4K resolution for sharp display output
+Supports two monitors across three computers
+EDID emulation keeps displays detected reliably
−Refresh rate limited to 60Hz
$75.99
as of 11/04/2026 05:11 PST - Details
ThxcdbidSpec score 8.3

USB switch, 3 Computers

+Shares USB devices across three computers
+Includes four USB-A ports
+Provides 5Gbps USB 3.0 data transfer
−Does not switch video between computers
$38.99
as of 11/04/2026 05:11 PST - Details
PvbctcsidSpec score 8.6

KVM switch, 3 Computers, 2 Monitors, Mixed

+3 computers: the most computers of the 9 here
+USB-C charging: only 2 of 9 here have one
$339.99
as of 11/04/2026 05:06 PST - Details
TigktingSpec score 8.6

KVM switch, 3 Computers, 2 Monitors, HDMI

+4K resolution for sharp display output
+Supports two monitors across three computers
+EDID emulation keeps displays detected reliably
−Refresh rate limited to 60Hz
No price recorded yet.
TjcxeleSpec score 8.6

KVM switch, 3 Computers, 2 Monitors, HDMI

+3 computers: the most computers of the 9 here
+EDID emulation: only 3 of 9 here have one
No price recorded yet.

Compare specs

KVM switchTypeComputersMonitorsVideoResolutionSpec scorePrice
KVM switch33HDMI and DisplayPort8K8.7$95.99
as of 11/04/2026 05:11 PST - Details
KVM switch32HDMI and DisplayPort8K8.6$99.99
as of 11/04/2026 06:05 PST - Details
KVM switch32HDMI4K8.6$75.99
as of 11/04/2026 05:11 PST - Details
USB switch38.3$38.99
as of 11/04/2026 05:11 PST - Details
KVM switch32Mixed4K8.6$339.99
as of 11/04/2026 05:06 PST - Details
KVM switch32HDMI4K8.6No current price
KVM switch32HDMI4K8.6No current price

Before you buy

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Popular filters

Standard KVM Switches283KVM Switches under $100235KVM Switches for 2 Computers218KVM Switches with USB 3 Ports213KVM Switches under $751984K KVM Switches17360Hz KVM Switches169HDMI KVM Switches157

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