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Compact black box with HDMI, three DisplayPorts, four USB 3.0 ports, wired remote and LED indicators

IHDAPP

IHDAPP 404DH KVM Switch 4×4 8K30 4K120 HDMI+3DP USB 3.0 Wired Remote

SKU CH-G5AP-2BEDZ

Share one keyboard, mouse and four USB 3.0 devices across four computers on four monitors at up to 8K 30 Hz or 4K 120 Hz with wired remote switching

  • Computer ports4 Ports
  • Monitor ports4 Ports
  • Supported video resolutionQuad monitor KVM switch 4 port supports up to 8K@30 Hz/4K@12
  • Switching methodPush Buttons
  • Monitor supportHDMI, DP, DP, DP
  • Audio supportWith Audio
  • Control four computers with one keyboard and mouse set
  • Share four monitors across systems in extended or mirrored modes
  • USB 3.0 hub delivers 5 Gbps data transfer for peripherals
  • Supports 8K at 30 Hz and 4K at 120 Hz resolution
  • Wired remote and front buttons give instant PC switching

Quad-monitor KVM for four desktops

This KVM switch connects four desktop computers to four monitors using one HDMI and three DisplayPort outputs per system. It is built for users who need a single keyboard, mouse and USB hub to control multiple workstations without unplugging cables. Laptops and docking stations are not supported because they cannot drive four native video ports.

Requires GPU with three DP and one HDMI

Each computer must provide three native DisplayPort connectors and one native HDMI connector to feed the four monitor inputs. The unit does not perform matrix switching; output A always shows input A. Adapters or converters will break the signal path, so only direct cables to the graphics card ports will work.

Four USB 3.0 ports and TF card slot at 5 Gbps

The integrated hub adds four USB 3.0 ports and a TF card reader that transfer data at 5 Gbps, ten times the speed of USB 2.0. A wired remote and front-panel buttons both switch the active computer, while the included 12 V power adapter keeps the hub and video circuitry stable. Audio and microphone pass-through are also provided.

How it compares

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

Price $235.99
Pricier than about 82% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model name404DH
Product typeHDMI +3 Displayport Quad Monitor KVM switch
Display
Supported video resolutionQuad monitor KVM switch 4 port supports up to 8K@30 Hz/4K@120 Hz, (Warming: Please use HDMI2.1 and DP1.4 cables for a better experience, shoif the set distance allows,the length of cables more short more better.)This product requires a dedicated graphics card with 3 DP inputs and 1 HDMI output.
Graphics
Monitor supportHDMI, DP, DP, DP
Ports & slots
Computer ports4 Ports
Monitor ports4 Ports
USB supportHDMI+ 3*Displayport KVM Switch integrated 4 USB 3.0 ports and TF card for keyboard, mouse, printer & USB drives – supports 5 Gbit/s ultra-high-speed data transfer (10x faster than USB 2.0).
Power
Power requirementsCome with Dc 12 V Power Adapter
Size & build
Product dimensions3.94 × 2.76 × 0.79 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

What does the 8K@30Hz / 4K@120Hz rating mean once the switch is connected to a real desktop?

Each of the four monitor outputs can display up to 8K at 30 Hz or 4K at 120 Hz, provided the host graphics card has three native DisplayPort 1.4 outputs and one native HDMI 2.1 output and you use matching cables.

How does the HDMI 2.1 and DisplayPort 1.4 interface limit what I can actually run?

The switch passes HDMI 2.1 and DP 1.4 signals natively; it will not convert or upscale, so the host GPU must supply those exact interfaces and the cable length should be kept short for reliable 8K30 or 4K120 operation.

What physical space and connections does the 404DH need to fit and mount?

The unit measures 3.94 x 2.76 x .79 inches and requires four USB 3.0 host cables, one HDMI and three DisplayPort video cables per computer, plus the included 12 V DC power adapter and wired remote.

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