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Compact black KVM switch with front buttons, wired remote, and multiple video ports

IHDAPP

IHDAPP KC-KVM204D3 KVM Switch 4 Monitors 2 Computers 3 DP + 1 HDMI 8K@30Hz 4K@120Hz

SKU CH-ERP8-0P0DJ

Connects two computers to four monitors at up to 8K 30 Hz or 4K 120 Hz with USB 3.0 peripheral sharing and wired remote switching

  • Computer portsHDMI + 3 Displayport
  • Monitor ports4 Ports
  • Supported video resolutionThis HDMI Displayport KVM switch 2 port supports Ultra HD re
  • Switching methodPush Buttons and Wired Remote
  • Monitor supportHDMI, DP, DP, DP
  • Power requirementsCome with Dc 12 V Power Adapter
  • Share four monitors and four USB 3.0 devices between two computers
  • Ultra HD resolution up to 8K at 30 Hz with backward compatibility down to 1080p at 240 Hz
  • USB 3.0 ports deliver data transfer rates up to 5 Gb/s for fast peripheral performance
  • Switch computers via front push buttons or the included wired remote controller
  • Supports both extended and mirrored quad-monitor display modes for flexible workflows

Four-monitor KVM for dual-PC workstations

The IHDAPP KC-KVM204D3 lets two desktop computers share four displays and a single keyboard-and-mouse set. Each system must provide three DisplayPort outputs and one HDMI output from a dedicated graphics card. Integrated graphics and laptops are not supported. The switch handles extended or mirrored desktop modes across all four screens. A wired remote and front-panel push buttons give instant PC selection.

Replaces separate monitor cables and USB hubs

Consolidating four video cables and four USB 3.0 peripherals into one device removes cable clutter and eliminates the need to unplug devices when changing systems. The upgrade is worthwhile when both workstations already have the required three-DP-plus-one-HDMI GPU layout and you need simultaneous quad-monitor access. It does not suit builders whose cards lack the exact port mix or who rely on integrated graphics.

Sustained operation with external power

A bundled 12 V DC adapter feeds the three independent internal circuit boards, keeping all four video channels and four USB 3.0 ports stable during long sessions. The switch maintains 8K at 30 Hz, 4K at 120 Hz and 1080p at 240 Hz without thermal throttling. LED indicators show the active PC at a glance, and plug-and-play operation requires no driver installation.

How it compares

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

Price $224.99
Pricier than about 81% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model nameKC-KVM204D3
Product typeKVM Switch 4 Monitors 2 Computers
Display
Supported video resolutionThis HDMI Displayport KVM switch 2 port supports Ultra HD resolutions up to 8K@30 Hz, with backward compatibility for 4K@120 Hz, 4K@60 Hz, and 1080P@240 Hz—delivering stunning visuals with lifelike imagery and vibrant colors. (Note:To achieve the highest resolution, ensure that the signal source, HDMI cable, and DP cable all support 8K@60 Hz )
Graphics
Monitor supportHDMI, DP, DP, DP
Ports & slots
Computer portsHDMI + 3 Displayport
Monitor ports4 Ports
USB supportWith 4 USB3.0 ports for peripheral USB devices such as keyboard, mouse, printer, etc. This KVM Switch supports ultra-fast USB 3.0 data transfer rates of up to 5Gb/s
Power
Power requirementsCome with Dc 12 V Power Adapter
Size & build
Product dimensions4.72 × 3.15 × 2.36 in
In the box
In the box1* Quad Monitor KVM Switch, 2* USB 3.0 Cable, 1* Power Adapter, 1* Wired Remote, 1* User's Manual.
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

What ports must my graphics card have to connect all four monitors to the KC-KVM204D3?

The switch requires three DisplayPort and one HDMI input from the computer, so the graphics card must provide exactly those four outputs.

Which step do users often miss when setting up the KC-KVM204D3 for the first time?

Connecting the included 12 V DC power adapter before linking any video cables; the unit will not switch reliably without external power.

What is the maximum data rate of the four USB 3.0 ports on the KC-KVM204D3 for future peripheral upgrades?

Each port supports up to 5 Gb/s, matching the USB 3.0 specification used by current keyboards, mice and storage devices.

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