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30Hz KVM Switches

All KVM Switches

3 30Hz KVM switches from Belkin, GL.iNet, eKL and more. Prices run $22 to $121.

All filtersFilters (2)×
Computers: 2  ×Refresh rate: 30Hz  ×Clear all
BrandDgodrt1IOGEAR1
TypeKVM switch3
Computers881642343
VideoHDMI2DisplayPort1
Resolution4K3
Refresh rate30Hz3
PriceUnder $251Under $501Under $752Under $1002Under $1502Under $2001$75 & above1$100 & above1
Clear allShow 3 KVM Switches
Computers: 2  ×Refresh rate: 30Hz  ×3 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
IOGEARSpec score 8.3

KVM switch, 2 Computers, DisplayPort, 4K

+Supports 4K resolution
+Controls two computers with one keyboard, mouse and monitor
+Includes a remote switch button
−Limited to 30Hz refresh rate
$62.99
as of 11/04/2026 05:05 PST - Details
DgodrtSpec score 8.3

KVM switch, 2 Computers, HDMI, 4K

+4K resolution support
+Two computers share keyboard, mouse and one monitor
+HDMI video connection
−Output limited to 30Hz refresh rate
$21.99
as of 11/04/2026 04:06 PST - Details
QybcfgtfSpec score 8.3

KVM switch, 2 Computers, HDMI, 4K

+Supports 4K video over HDMI
+Two inputs switch to one output
+Keyboard and mouse hotkey switching
−Limited to 30Hz refresh rate
$121.23
as of 11/04/2026 05:11 PST - Details

Compare specs

KVM switchTypeComputersVideoResolutionRefresh rateSpec scorePrice
KVM switch2DisplayPort4K30Hz8.3$62.99
as of 11/04/2026 05:05 PST - Details
KVM switch2HDMI4K30Hz8.3$21.99
as of 11/04/2026 04:06 PST - Details
KVM switch2HDMI4K30Hz8.3$121.23
as of 11/04/2026 05:11 PST - Details

Before you buy

Other Refresh rate options

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Popular filters

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