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Compact black box with front buttons and rear ports, plus small wired remote

WRIARICH

WRIARICH 402DP 4-Port DP KVM Switch 2 Monitors 8K@60Hz USB 3.0

SKU CH-1DMX-3X1M0

Share dual monitors and four USB 3.0 peripherals across four computers with 8K@60Hz DisplayPort 1.4 switching via push buttons or wired remote

  • PC connectionsDP1.4, USB 3.0
  • Computer ports4 Ports
  • Monitor ports2 Ports
  • Supported video resolutionThis 8K DisplayPort KVM switch supports a high resolution of
  • Switching methodPush Buttons
  • Power requirementsCome with DC 12 V Power Adapter
  • Control four computers with two monitors from one desk
  • 8K at 60 Hz for ultra-sharp video and smooth motion
  • Four USB 3.0 ports share keyboards, mice, printers and scanners
  • Switch instantly by front button or wired remote
  • Plug-and-play operation with no drivers needed

Four-computer dual-monitor KVM

The WRIARICH 402DP lets you control four DisplayPort 1.4 computers from one pair of monitors, keyboard and mouse. It targets users who need to switch between multiple workstations without duplicating peripherals. The switch handles resolutions up to 8K at 60 Hz when every link in the chain supports that mode. Extended and copy display modes are both available.

Build integration and cabling

Each computer connects with a single DisplayPort 1.4 cable and a USB 3.0 cable, both supplied in the box. The unit draws power from an included 12 V DC adapter, so no host port needs to supply bus power. A wired remote lets you tuck the switch out of sight while keeping switching controls at hand. Front-panel push buttons provide a second switching method.

Bundled accessories and software impact

Four USB 3.0 cables, the 12 V power adapter, the wired remote and a user manual ship with the switch. No driver installation is required on any supported operating system. The four downstream USB 3.0 ports share printers, scanners or storage across all connected computers. HDR10+, 12-bit colour and DSC 1.2a visually lossless compression pass through when the source and display support them.

How it compares

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

Price $138.99
Pricier than about 64% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product line4 Computers KVM Switch
Model name402DP
Product typeDisplayport KVM Switch 4 Computer 2 Monitor
Ports & slots
PC connectionsDP1.4, USB 3.0
Computer ports4 Ports
Monitor ports2 Ports
USB supportWith 4 USB 3.0 Ports
Power
Power requirementsCome with DC 12 V Power Adapter
Size & build
Product dimensions3.94 × 5.91 × 3.94 in
In the box
In the box1 x DP KVM Switch,
4 x USB 3.0 Cables,
1 x Power Adapter,
1 x Wired Remote,
1 x User Manual
More details
Switching methodPush Buttons
Status lightsYes

Questions about this item

What resolution and refresh rate does the 402DP sustain across both monitors during extended sessions?

The switch supports 8K at 60 Hz on each DisplayPort 1.4 link, provided the monitors, computers and cables all support that mode.

Does the 402DP add audible noise or noticeable heat when running all day?

The unit has no fan and draws power from the included 12 V DC adapter, so it runs silently with minimal warmth.

Which cables and ports must my four computers already have to use this KVM?

Each computer needs a DisplayPort 1.4 output and a USB 3.0 port; the box includes four USB 3.0 cables for those connections.

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