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Rectangular black box with front buttons, rear HDMI, three DisplayPorts, four USB 3.0 ports, power jack, wired remote included

Hitoor

Hitoor KC-404DH KVM Switch 4×4 8K@60Hz 4K@144Hz 3DP+HDMI USB 3.0

SKU CH-G4MG-76GR9

Connects four computers to four monitors at up to 8K@60Hz or 4K@144Hz with four USB 3.0 ports and wired remote switching

  • Computer ports4 Ports
  • Monitor ports4 Ports
  • Supported video resolution8K HDMI displayport kvm switch for 4 monitors support high r
  • Switching methodPush Buttons
  • Monitor supportHDMI, Displayport, Displayport, Displayport
  • Audio supportFeatures audio playback, microphone input, and TF card funct
  • Share four computers across four monitors with 8K@60Hz or 4K@144Hz video
  • Switch instantly via front-panel buttons or the wired remote for a tidy desk
  • Four USB 3.0 ports deliver 5Gbps peripheral sharing for keyboards, mice and drives
  • Plug-and-play operation requires no drivers for immediate use
  • Supports both copy and extend display modes for flexible multi-screen workflows

Quad-monitor KVM for four systems

The Hitoor KC-404DH connects four computers to four displays using three DisplayPort and one HDMI output per system. It shares a keyboard, mouse and up to four USB 3.0 peripherals across all connected PCs. A wired remote and front-panel buttons provide switching control.

Sustained 8K and 4K high-refresh operation

The switch maintains 8K at 60 Hz and 4K at 144 Hz when used with certified 8K cables and compatible sources. USB 3.0 ports deliver up to 5 Gbps throughput for attached devices. The included 12 V DC adapter powers the unit continuously without draw from host ports.

Verify host video outputs and cable quality

Each computer must supply three DisplayPort and one HDMI signal to drive all four monitors. At least one USB 3.0 link per host is required for keyboard and mouse function. Use cables no longer than two metres to avoid flicker or instability at the highest resolutions.

How it compares

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

Price $236.99
Pricier than about 82% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model nameKC-404DH
Product typeKVM Switch 4 Monitors 4 Computers
Display
Supported video resolution8K HDMI displayport kvm switch for 4 monitors support high resolution of 8K@60 Hz, please use 8K HDMI cable and 8K DP cable to achive 8k@60 Hz resolution.
Graphics
Monitor supportHDMI, Displayport, Displayport, Displayport
Ports & slots
Computer ports4 Ports
Monitor ports4 Ports
Power
Power requirementsCome with DC 12 V Power Adapter
Size & build
Product dimensions8.27 × 3.94 × 1.77 in
In the box
In the box1* Quad Monitor KVM Switch,
4* USB 3.0 Cable,
1* Power Adapter,
1* Wired Remote,
1* User's Manual
More details
Switching methodPush Buttons
Status lightsYes

Questions about this item

Does the KC-404DH generate noticeable heat or fan noise when switching four 8K@60Hz sources all day?

The unit ships with a 12 V DC power adapter and has no fan listed in the specifications, so it runs silently with minimal heat during continuous operation.

What cables and ports must my four computers already provide to drive all four monitors and shared USB devices?

Each computer needs three DisplayPort outputs, one HDMI output and at least one USB 3.0 port; you supply the matching cables.

Will my older 4K@60Hz monitors and USB 2.0 peripherals work correctly through this switch?

Yes — the switch supports 4K@144Hz and USB 3.0 at 5 Gbps, both of which are backward compatible with 4K@60Hz displays and USB 2.0 devices at 480 Mbps.

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