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Small black rectangular KVM switch with front buttons and rear HDMI, DisplayPort and USB ports

IHDAPP

IHDAPP 203DH KVM Switch 3 Monitors 2 Computers 8K@60Hz 4K@144Hz

SKU CH-PNT8-ZRDH6

Shares three monitors, four USB 3.0 peripherals and one keyboard-mouse set between two computers at up to 8K@60Hz or 4K@144Hz

  • PC connectionsHDMI + 2 Displayport
  • Monitor ports3 Ports
  • Supported video resolutionHDMI2.1 + DP1.4 KVM switch 3 monitors supports resolution 8K
  • Switching methodPush Buttons and Wired Remote
  • Monitor supportHDMI, Displayport, Displayport
  • Power requirementsCome with 12 V Power Adapter
  • Control two computers with one keyboard, mouse and three monitors
  • Share four USB 3.0 peripherals at 5 Gbps transfer speed
  • Switch instantly via front buttons or wired remote
  • Supports 8K at 60 Hz and 4K at 144 Hz resolution
  • Works with Windows, Mac OS, Linux and Chrome OS driver-free

Triple-monitor KVM for two computers

The IHDAPP 203DH KVM switch lets a single keyboard, mouse and three displays control two desktops or laptops. Four USB 3.0 ports share peripherals such as printers or scanners between the connected systems. Extended and mirror display modes are supported for flexible workspace layouts. Driver-free operation works with Windows, macOS, Chrome OS and Linux.

Video bandwidth limited to HDMI 2.1 and DP 1.4

Each computer connects through one HDMI and two DisplayPort inputs, while three monitor outputs handle up to 8K at 60 Hz or 4K at 144 Hz. Achieving the highest resolutions requires certified HDMI 2.1 and DP 1.4 cables; longer cable runs may reduce the maximum supported refresh rate. The switch is backward compatible with lower resolutions and refresh rates. No higher interface versions are supported.

Metal enclosure with front-panel and remote

The unit measures 3.94 by 2.56 by 1.77 inches and weighs 700 g, with LED indicators showing the active host. A wired remote button allows switching when the switch is placed out of reach, reducing cable clutter on the desk. A 12 V power adapter is included for stable operation. Four USB 3.0 ports provide up to 5 Gbps data transfer and remain backward compatible with USB 2.0 devices.

How it compares

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

Price $154.99
Pricier than about 70% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model name203DH KVM Switches
Product typeKVM Switch 3 Monitors 2 Computers
Display
Supported video resolutionHDMI2.1 + DP1.4 KVM switch 3 monitors supports resolution 8K@60 Hz/4K@144 Hz and backward compatible with lower resolution,KVM switch offers ultra-highdefinition image quality,a feast for your eyes.
Graphics
Monitor supportHDMI, Displayport, Displayport
Ports & slots
PC connectionsHDMI + 2 Displayport
Monitor ports3 Ports
Power
Power requirementsCome with 12 V Power Adapter
Size & build
Product dimensions3.94 × 2.56 × 1.77 in
Product weight700g
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

How do I decide between the HDMI and DisplayPort inputs for my three monitors?

Connect each monitor to one of the three output ports — one HDMI and two DisplayPort — then use the matching cables from each computer to the corresponding HDMI and DisplayPort inputs on the switch.

What does 8K at 60 Hz actually deliver on my desk?

It provides an ultra-high-definition image at 8K resolution refreshed 60 times per second, assuming your graphics cards, cables and monitors all support HDMI 2.1 or DP 1.4.

Which video standard limits the 4K 144 Hz capability?

The 4K 144 Hz refresh rate is enabled by the HDMI 2.1 and DisplayPort 1.4 interfaces built into the switch.

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