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Rectangular black KVM switch with front buttons, LED indicators, and rear DisplayPort and USB ports

IHDAPP

IHDAPP 4-Port Dual Monitor DP KVM Switch 8K@30Hz 4K@144Hz USB 3.0

SKU CH-W4D4-QX6HD

A dual-monitor KVM switch lets four computers share two displays and four USB 3.0 peripherals at up to 8K@30Hz or 4K@144Hz

  • PC connectionsDisplayport, USB
  • Computer ports4 Ports
  • Monitor ports2 Ports
  • Supported video resolution8K@30 Hz/4K@144 Hz
  • Switching methodPush Buttons
  • Monitor supportDual Monitor
  • Share four computers across two monitors for a tidy workspace
  • Ultra HD 8K at 30 Hz and 4K at 144 Hz for sharp visuals
  • Four USB 3.0 ports deliver 5 Gbps peripheral speed
  • Two switching modes with LED indicator show active system
  • Extended and copy modes adapt to any dual-screen workflow

Four-Computer Dual-Monitor KVM Switch

The IHDAPP KVM switch lets four computers share two DisplayPort monitors and four USB 3.0 peripherals. It supports resolutions up to 8K at 30 Hz or 4K at 144 Hz and is backward compatible with 1080p and 2K signals. No external power supply is required for basic operation, though a 12 V adapter is included for stability.

Ideal for Multi-System Desk Setups

This unit suits users who need to control four PCs or laptops from a single dual-monitor workstation with shared keyboard, mouse and other USB devices. It offers both extended and copy display modes for flexible workflows. Buyers who only have one monitor or need to switch more than four systems should look at other solutions.

8K@30Hz and 4K@144Hz Over DisplayPort 1.4

The decisive specification is the maximum video bandwidth: 8K at 30 Hz or 4K at 144 Hz via DisplayPort 1.4 cables. Achieving these rates requires DP 1.4 cables no longer than 3.28 ft; longer or lower-grade cables will limit the signal to 4K at 60 Hz or below.

How it compares

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

Price $183.99
Pricier than about 77% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeDisplayPort, USB
Display
Supported video resolution8K@30 Hz/4K@144 Hz
Graphics
Monitor supportDual Monitor
Ports & slots
PC connectionsDisplayport, USB
Computer ports4 Ports
Monitor ports2 Ports
USB supportWith USB support
Power
Power requirementsRequires no additional power supply
Size & build
Product dimensions10.39 × 6.02 × 2.64 in
Product weight2.12 lb (0.96 kg)
In the box
In the box1*Dual Monitor USB3.0 DP KVM Switch;
4*USB3.0 Cable(1.5m/4.92 ft);
1*Wired Controller1.5m/4.92 ft;
1*User Manuals;
1*DC12 V Power Adapter1.5m/4.92 ft
More details
Switching methodPush Buttons
Status lightsYes

Questions about this item

What cables must I already have to connect four computers and two monitors to this KVM switch?

Each computer needs one DisplayPort 1.4 cable and one USB 3.0 cable to reach the switch; the package supplies four USB 3.0 cables at 1.5 m, so you only need to provide four DisplayPort 1.4 cables, kept at or below 3.28 ft for stable 8K@30Hz or 4K@144Hz signals.

Will my older 4K@60Hz monitors work with the 4K@144Hz capability of this switch?

Yes, the switch is backwards compatible with 4K@60Hz, 2K and 1080P resolutions, so existing monitors will display correctly at their native rates.

How do I confirm the switch is passing video and USB signals correctly after setup?

Press the panel button or wired remote and watch the LED indicator change to the selected computer; then verify both monitors show an image — either identical in copy mode or independent desktops in extended mode — and test that keyboard, mouse and other USB 3.0 devices respond on the active system.

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