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Compact black KVM switch box with front buttons and LED indicators, rear HDMI and dual DisplayPort plus four USB 3.0 ports

IHDAPP

IHDAPP KC203DH KVM Switch 2 Computers 3 Monitors 8K@60Hz 4 USB 3.0

SKU CH-TXWQ-AJQCR

Shares three monitors and four USB 3.0 peripherals between two computers at up to 8K@60Hz or 4K@144Hz

  • Computer ports2 Ports
  • Monitor ports3 Ports
  • Supported video resolutionHDMI 2.1 & DP 1.4 enabled 3 monitor KVM switches supports up
  • Switching methodPush Buttons
  • Monitor supportHDMI, DP, DP
  • Power requirementsCome with DC 12 V Power Adapter
  • Share 3 monitors and 4 USB 3.0 devices between 2 computers
  • 8K@60Hz and 4K@144Hz via HDMI 2.1 and DP 1.4
  • 4 USB 3.0 ports deliver 5 Gbps data transfer for peripherals
  • Driver-free on Windows, Mac, Linux, Unix and Ubuntu
  • Switch via front button or wired remote with LED indicators

Triple-monitor KVM for two PCs

This IHDAPP KC203DH switch lets two computers share three displays and four USB 3.0 peripherals. It supports extended or mirrored desktop modes and reaches 8K@60Hz or 4K@144Hz over HDMI 2.1 and DisplayPort 1.4. Switching is handled by front-panel buttons or the included wired remote, with LED indication for the active system.

Suits dual-workstation setups.

The switch is built for professionals who operate two separate computers — such as a workstation and a laptop — across a triple-monitor desk. It requires each PC to provide one HDMI and two DisplayPort outputs plus a USB link. Buyers with only one computer or with monitors lacking DisplayPort inputs cannot use this unit as intended.

Each computer needs 1 HDMI + 2 DisplayPort + 1 USB

That specific port combination on both hosts is the single requirement that determines compatibility. If either machine cannot supply all three video connectors simultaneously, the switch will not deliver its three-screen extended mode. HDMI and DisplayPort cables are not included in the package.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $139.99
Pricier than about 65% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model nameKC203DH KVM
Product typeKVM Switch 3 Monitors 2 Computers
Display
Supported video resolutionHDMI 2.1 & DP 1.4 enabled 3 monitor KVM switches supports up to 8K@60 Hz, 4K@144 Hz & lower resolutions, delivering crystal-clear visuals with sharp, detailed imagery.
Graphics
Monitor supportHDMI, DP, DP
Ports & slots
Computer ports2 Ports
Monitor ports3 Ports
USB supportWith 4 USB 3.0 Ports
Power
Power requirementsCome with DC 12 V Power Adapter
Size & build
Product dimensions4.72 × 2.56 × 1.57 in
In the box
In the box1* triple monitor KVM Switch, 2* USB 3.0 cable, wired remote, 12 V power adapter and user manual.
More details
Switching methodPush Buttons
Status lightsYes

Questions about this item

How do I install the KC203DH KVM switch and what is the step people often miss?

Connect each computer with one HDMI cable, two DisplayPort cables, and one USB 3.0 cable, then attach the 12V power adapter; the step often missed is ensuring all three video cables per PC are seated before powering on.

What maintenance or replacement will the KC203DH need later?

The unit has no user-serviceable parts; only the included 12V power adapter or the supplied USB 3.0 cables may need replacement if they fail over time.

What limit appears first during sustained use of the KC203DH?

The 5 Gbps bandwidth of the four USB 3.0 ports is the first bottleneck when multiple high-speed peripherals transfer data simultaneously.

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