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Black rectangular KVM switch with front buttons, LED indicators, and wired remote control

WRIARICH

WRIARICH 402DH HDMI+DP KVM Switch 4-Port 2-Monitor 8K60/4K144 USB 3.0

SKU CH-FCPD-QS7BF

A dual-monitor KVM switch connects four computers to two displays at up to 8K 60 Hz or 4K 144 Hz with four USB 3.0 ports and wired remote switching

  • PC connectionsHDMI, Displayport, USB 3.0
  • Computer ports4 Ports
  • Monitor ports2 Ports
  • Supported video resolutionThe dual monitor KVM switch supports resolution up to 8K@60
  • Switching methodPush Buttons and Wired Remote
  • Monitor supportHDMI, Displayport
  • Control four computers with one keyboard, mouse and two monitors
  • HDMI outputs up to 8K at 60 Hz and 4K at 120 Hz
  • DisplayPort outputs up to 8K at 30 Hz and 4K at 144 Hz
  • Four USB 3.0 ports share peripherals at 5 Gbps
  • Switch instantly via front buttons or the wired remote

Four-Port Dual-Monitor KVM

The WRIARICH 402DH is a HDMI and DisplayPort KVM switch that lets one keyboard, mouse and two monitors control up to four computers. It is aimed at users who run multiple workstations or a mix of desktops and laptops and want a single desk setup without unplugging cables.

8K60 HDMI and 4K144 DisplayPort Video

The decisive specification is the split video capability: the HDMI path carries 8K at 60 Hz or 4K at 120 Hz, while the DisplayPort path handles 8K at 30 Hz or 4K at 144 Hz. Buyers who need both monitors at 8K60 or dual 4K144 over DisplayPort cannot be served by this unit.

Driver-Free Switching with USB 3.0 Hub

Each computer must provide both an HDMI and a DisplayPort output from the same discrete graphics card for extended or mirrored modes. The box supplies four USB 3.0 cables at 1.5 m, a wired remote, and a 12 V power adapter. Systems limited to VGA or DVI outputs are not compatible.

How it compares

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

Price $133.99
Pricier than about 63% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model name402DH
Product typeHDMI + Displayport KVM Switch 4 Computers 2 Monitors
Display
Supported video resolutionThe dual monitor KVM switch supports resolution up to 8K@60 Hz/note: The DP part supports 8K@30 Hz/4K@144 Hz, and the HDMI part supports 8K@60 Hz/4K@120 Hz.
Graphics
Monitor supportHDMI, Displayport
Ports & slots
PC connectionsHDMI, Displayport, USB 3.0
Computer ports4 Ports
Monitor ports2 Ports
Power
Power requirementsCome with DC 12 V Power Adapter
Size & build
Product dimensions8.34 in × 3.05 in × 1.18 in
In the box
In the box1*Dual Monitor USB3.0 HDMI + DP KVM Switch+4*USB3.0 Cable(1.5m)+1*Wired Controller+1*User Manual+1*DC12 V Power Adapter.
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

What does 8K at 60 Hz actually deliver when the switch is connected to my PC and monitors?

The HDMI output can drive one 8K display at 60 Hz or a 4K display at 120 Hz, while the DisplayPort output handles 8K at 30 Hz or 4K at 144 Hz. Both monitors run simultaneously in extend or copy mode.

Which video standard limits the resolution on each port, and what refresh rates does it cap?

HDMI 2.1 caps the HDMI port at 8K 60 Hz or 4K 120 Hz. DisplayPort 1.4 caps the DP port at 8K 30 Hz or 4K 144 Hz.

How much desk space and cable reach do I need to fit the unit and its included cables?

The chassis measures 8.34 by 3.05 by 1.18 inches. Four 1.5 metre USB 3.0 cables, a wired remote and a 12 V power adapter are included in the box.

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