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Rectangular black box with front buttons, rear HDMI and DisplayPort sockets, separate wired remote control

IHDAPP

IHDAPP 4-Port Dual Monitor KVM Switch HDMI DisplayPort 8K@60Hz 4K@144Hz USB 3.0 Desktop Controller

SKU CH-M1XR-2RWHN

A four-computer KVM switch shares one keyboard, mouse and dual HDMI plus DisplayPort monitors at up to 8K 60 Hz or 4K 144 Hz with front-panel buttons and a wired desktop controller

  • Computer ports4 Ports
  • Monitor ports2 Ports
  • Supported video resolutionSupport 4K@144 Hz, 4K@120 Hz, 4K@60 Hz, 2K@144 Hz, 3D, 1080P
  • Switching methodPush Buttons and Desktop Controller
  • Monitor supportHDMI + Displayport Dual Monitor
  • Power requirements12 V DC power adapter
  • Share four PCs on two monitors up to 8K@60Hz
  • Switch instantly with push buttons or wired desktop controller
  • Connect keyboard, mouse and three USB 3.0 peripherals plus one USB 2.0 port
  • Supports DP 1.4 and HDMI 2.1 with extended, mirrored or spliced display modes
  • Works with Windows, Linux, Mac, Unix and Raspberry Pi systems

Four-PC Dual-Monitor KVM

This IHDAPP KVM switch connects four computers to one HDMI plus one DisplayPort monitor and a single keyboard and mouse set. It suits multi-system workstations, streaming setups and test benches that need simultaneous access to several machines. Buyers whose laptops lack both an HDMI and a DisplayPort output cannot use the dual-display modes.

Thermals Noise Power

The unit draws power from an included 12 V DC adapter and has no internal fan, so it runs silently in normal use. Power consumption stays low because the switch only routes video and USB signals without heavy processing. No thermal throttling or audible noise occurs during typical desktop operation.

Bundled Accessories Impact

The package supplies a wired desktop controller for one-click source switching, four USB 3.0 cables for computer links and the 12 V power adapter. These items let the switch work immediately without extra purchases, though monitor cables are not included. The controller eliminates repeated reaching to the main unit, and the USB cables support 3.0 speeds for connected peripherals.

How it compares

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

Price $166.99
Pricier than about 73% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeHDMI + Displayport
Display
Supported video resolutionSupport 4K@144 Hz, 4K@120 Hz, 4K@60 Hz, 2K@144 Hz, 3D, 1080P and 720P.
Graphics
Monitor supportHDMI + Displayport Dual Monitor
Ports & slots
Computer ports4 Ports
Monitor ports2 Ports
USB supportWith USB support
Power
Power requirements12 V DC power adapter
Size & build
Product dimensions9.06 × 6.77 × 2.28 in
Product weight1.63 lb (0.74 kg)
In the box
In the box1x 8K@60 Hz HDMI + DP dual monitor kvm switch, 1x wired switch button, 4 x USB 3.0 Cables, 1 × 12 V DC power adapter, 1x User's manual
More details
Switching methodPush Buttons and Desktop Controller
Status lightsYes

Questions about this item

How do I connect the four computers to the HDMI and DisplayPort inputs so each PC maps to the right video and USB ports?

Connect each computer to its matching numbered group: HDMI IN 1A, DP IN 1B and USB IN 1 for PC1; HDMI IN 2A, DP IN 2B and USB IN 2 for PC2; HDMI IN 3A, DP IN 3B and USB IN 3 for PC3; HDMI IN 4A, DP IN 4B and USB IN 4 for PC4. Do not mix cables between groups.

Which parts will need replacement if the 12 V DC adapter or the four supplied USB 3.0 cables fail?

The 12 V DC power adapter and the four USB 3.0 cables are the only external accessories included; replace them with equivalents if they fail.

At what refresh rate does the 8K resolution limit appear during sustained use?

The switch supports up to 8K at 60 Hz; this is the highest resolution and refresh rate combination specified.

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