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Rectangular black box with front buttons, LED lights, and a wired remote on a coiled cable

IHDAPP

IHDAPP KVM Switch 3 Monitors 3 Computers 8K@60Hz 4K@144Hz 1 HDMI 2 DisplayPort 4 USB 3.0 Wired Remote

SKU CH-3G8Y-X2KDQ

Shares three monitors, keyboard, mouse and four USB 3.0 ports across three computers with 8K at 60 Hz and 4K at 144 Hz via HDMI and dual DisplayPort, switched by front buttons or wired remote

  • PC connectionsHDMI, Displayport, USB 3.0
  • Computer ports3 Ports
  • Monitor ports3 Ports
  • Supported video resolutionDisplayport: support resolution up to 8K@30 Hz /4K@144 Hz; H
  • Switching methodPush Buttons and Wired Remote
  • Monitor support1 HDMI + 2 Displayport - 3 Monitors
  • Share three computers across three monitors with one keyboard and mouse
  • Switch instantly via front buttons or wired remote control
  • Drive one HDMI display at 8K 60 Hz or 4K 120 Hz
  • Drive two DisplayPort displays at 8K 30 Hz or 4K 144 Hz
  • Four USB 3.0 ports keep high-speed peripherals connected

Three-PC triple-monitor KVM

This IHDAPP KVM switch lets three desktops or laptops share one keyboard, one mouse and three monitors through a single device. Each system connects with one HDMI cable, two DisplayPort cables and one USB 3.0 cable. The unit supports extended and mirrored display modes across all three screens without installing any driver on Windows, Mac, Linux or Unix.

Fanless 12 V DC power delivery

The switch ships with an external 12 V power adapter that feeds the four USB 3.0 ports so high-draw peripherals such as hard drives or webcams stay powered without dropping the video link. No internal fan is present, so the unit runs silently while the LED indicators show the active computer at a glance.

Wired remote and cable bundle

A wired remote duplicates the front push buttons, letting you change the active PC from a convenient spot on the desk. The box includes three USB 3.0 cables, the power adapter, the remote and a user manual so the three-computer setup is ready to cable immediately.

How it compares

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

Price $162.99
Pricier than about 72% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product type1 HDMI + 2 Displayport
Display
Supported video resolutionDisplayport: support resolution up to 8K@30 Hz /4K@144 Hz; HDMI: support resolution up to 8K@60 Hz/4K@120 Hz.
Graphics
Monitor support1 HDMI + 2 Displayport - 3 Monitors
Ports & slots
PC connectionsHDMI, Displayport, USB 3.0
Computer ports3 Ports
Monitor ports3 Ports
USB supportWith USB support
Power
Power requirementsWith 12 V Power Adapter
Size & build
Product dimensions6.29 inL × 2.56 inW × 1.33 inH
Product weight820g
In the box
In the box1x Triple Monitor KVM Switch, 3x 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 I connect three computers to the 1 HDMI + 2 DisplayPort KVM switch, and which step causes problems?

Each computer needs one HDMI cable, two DisplayPort cables and one USB 3.0 cable plugged into the matching IN ports; the step people miss is forgetting the USB 3.0 link, so keyboard and mouse sharing does not work.

What will need replacement first on the IHDAPP triple-monitor KVM?

The included 12 V DC power adapter is the only external wear item; the switch itself has no fan or battery, so the adapter is the part most likely to require swapping after extended use.

At what refresh rate does the HDMI output cap out when running 4K across three monitors continuously?

The HDMI port is specified for 4K at 120 Hz, while each DisplayPort handles 4K at 144 Hz; sustained load will hit the HDMI 120 Hz ceiling first.

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