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Compact black KVM switch box with front buttons, remote, and rear HDMI, DisplayPort, USB ports

IHDAPP

IHDAPP 203DH KVM Switch 2 PC 3 Monitor HDMI 2DP 8K60 4K144 Wired Remote

SKU CH-BQV3-E748S

Lets two computers share three monitors and four USB 3.0 devices with wired remote switching

  • Computer portsBuffer 103644
  • Monitor ports1 HDMI + 2 Displayport
  • Supported video resolutionDisplayport: Support resolution up to 8K@30 Hz/4K@144 Hz; HD
  • Switching methodPush Buttons and Wired Remote
  • Monitor supportHDMI, Displayport, Displayport
  • Power requirementsCome with DC Power Adapter
  • Share 3 monitors across 2 PCs with one keyboard and mouse
  • Switch between computers using front buttons or the wired remote
  • Drive up to 8K 60 Hz on HDMI and 4K 144 Hz on DisplayPort
  • Connect four USB 3.0 peripherals shared by both systems
  • Supports both extended and mirror display modes

Triple-monitor KVM for two computers

This IHDAPP 203DH switch lets two PCs share three displays and four USB 3.0 peripherals. It supports both mirror and extended desktop modes across all connected screens. A wired remote and front push buttons provide instant PC switching. The unit ships with a DC power adapter and required cables.

Video bandwidth: HDMI 8K 60 Hz and DP 4K 144 Hz

The HDMI output handles 8K at 60 Hz or 4K at 60 Hz, while each DisplayPort output reaches 8K at 30 Hz or 4K at 144 Hz. Both interfaces are backward compatible with lower resolutions. This bandwidth ceiling is the deciding factor for high-refresh or high-resolution workflows.

Passive cooling, external 12 V supply

The aluminium enclosure dissipates heat without a fan, so operation is silent. Power draw is limited to the included 12 V DC adapter, keeping desk wiring simple. No additional thermal management is required in normal use.

How it compares

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

Price $127.99
Pricier than about 60% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model name203DH Triple Monitor KVM
Product typeHDMI + 2 Displayport KVM 2 PCs 3 Monitors
Display
Supported video resolutionDisplayport: Support resolution up to 8K@30 Hz/4K@144 Hz;
HDMI Port: Support resolution up to 8K@60 Hz/4K@60 Hz/2K@60 Hz and backward compatible with lower resolution.
Graphics
Monitor supportHDMI, Displayport, Displayport
Ports & slots
Computer portsBuffer 103644
Monitor ports1 HDMI + 2 Displayport
USB supportWith USB support
Power
Power requirementsCome with DC Power Adapter
Size & build
Product dimensions4.72 × 2.56 × 1.65 in
Product weight10.58 oz
In the box
In the box1x Triple Monitor KVM Switch, 2x USB 3.0 Cable, 1x Power Adapter, 1x Wired Remote, 1x User's Manual
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

How do the 8K60 and 4K144 figures translate to my three monitors?

The HDMI output reaches 8K at 60 Hz or 4K at 60 Hz, while each DisplayPort output handles 8K at 30 Hz or 4K at 144 Hz, so you can mix resolutions across the three screens.

What do the HDMI and DisplayPort interfaces actually cap in daily use?

HDMI is limited to 8K60 or 4K60, and each DisplayPort tops out at 8K30 or 4K144, which sets the maximum refresh rate you will see on any connected monitor.

What does the unit need to fit on my desk and connect everything?

It measures 4.72 by 2.56 by 1.65 inches, weighs 10.58 ounces, requires the included DC power adapter, and uses two USB 3.0 cables to link the two computers.

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