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Rectangular black box with front buttons, LED indicators, and rear HDMI, DisplayPort, USB ports

GCROWN

GCROWN KVM Switch 3 Monitors 2 Computers 8K@60Hz 4K@144Hz

SKU CH-109Z-V4165

Shares three monitors and four USB 3.0 ports between two computers with 8K at 60 Hz and 4K at 144 Hz support

  • TypeKVM Switch
  • Share 4 USB 3.0 ports and 3 monitors across 2 computers with extended or mirrored display modes
  • Enjoy ultra-clear visuals up to 8K@60Hz and 4K@144Hz via HDMI 2.1 and DP 1.4 connections
  • Transfer data at 5Gbps with 4 USB 3.0 ports — 10 times faster than USB 2.0
  • Works driver-free with Windows, Mac, Linux, Unix and Ubuntu on PCs, laptops and consoles
  • Switch instantly between 2 computers using the front button or wired remote with LED status indication

Three-monitor KVM for dual systems

This GCROWN KVM switch connects two computers to three shared displays and four USB 3.0 peripherals. It supports both extended and mirrored desktop modes across all monitors. Driver-free operation works with Windows, Mac, Linux, Unix and Ubuntu. A wired remote and front-panel button provide two ways to switch the active system.

HDMI 2.1 and DP 1.4 bandwidth limits

The switch passes video through one HDMI 2.1 and two DisplayPort 1.4 inputs per computer. Maximum supported timing is 8K at 60 Hz or 4K at 144 Hz, though final resolution depends on the graphics cards, monitors and cables used. USB 3.0 ports deliver 5 Gbps data throughput, ten times the speed of USB 2.0.

Triple-head capacity with dual-system switching

The unit comfortably handles three simultaneous 4K high-refresh displays plus keyboard, mouse, printer and flash drives on the shared USB hub. It runs out of headroom when either source cannot drive the required pixel clock over HDMI 2.1 or DP 1.4, or when more than two computers need access. Buyers needing four or more monitored systems should look elsewhere.

Highlights

  • Share 4 USB 3.0 ports and 3 monitors across 2 computers with extended or mirrored display modes
  • Enjoy ultra-clear visuals up to 8K@60Hz and 4K@144Hz via HDMI 2.1 and DP 1.4 connections
  • Transfer data at 5Gbps with 4 USB 3.0 ports — 10 times faster than USB 2.0
  • Works driver-free with Windows, Mac, Linux, Unix and Ubuntu on PCs, laptops and consoles
  • Switch instantly between 2 computers using the front button or wired remote with LED status indication

Specifications

TypeKVM Switch

Questions about this item

Should I choose the extended or mirrored display mode for my three monitors?

Extended mode drives three independent screens while mirrored mode duplicates the same image across all three; pick extended for multitasking across monitors and mirrored for presentations.

What does the 8K@60Hz 4K@144Hz rating mean when I connect my PCs?

The switch passes up to 8K at 60 Hz or 4K at 144 Hz through its HDMI 2.1 and DP 1.4 ports, but the actual resolution depends on your graphics cards, monitors and cables.

Which video interfaces does the KVM use and what bandwidth do they cap?

It provides one HDMI 2.1 and two DisplayPort 1.4 inputs per computer, limiting video throughput to the 8K@60Hz or 4K@144Hz ceilings those standards allow.

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