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Rectangular black box with front buttons, rear ports, and a wired remote control

WRIARICH

WRIARICH 4×2 DisplayPort KVM Switch 8K@60Hz 4K@144Hz

SKU CH-PDVR-MXSW1

Lets four computers share two monitors at up to 8K@60Hz or 4K@144Hz with three USB 3.0 ports and audio output

  • PC connections4 PCs
  • Computer ports4 Ports
  • Monitor ports2 Ports
  • Supported video resolutionup to 8K@60 Hz 4K@144 Hz
  • Switching methodPush Buttons
  • Monitor supportDual Monitor
  • Share four computers across two monitors with 8K@60Hz and 4K@144Hz support
  • Switch instantly via front buttons or wired remote without installing drivers
  • Connect three USB 3.0 peripherals and separate audio microphone output
  • Supports splicing, copy and extend display modes for flexible layouts
  • Compact 23.5×17×5.6 cm unit weighs 886 g and needs no extra power supply

4×2 DisplayPort KVM for four PCs

This KVM switch lets four computers share two DisplayPort monitors, three USB 3.0 peripherals and a microphone output. It supports video up to 8K at 60 Hz or 4K at 144 Hz with HDR 10 and Dolby Vision pass-through. Switching is driver-free via front buttons or the wired remote. The unit needs no extra power supply and keeps cables hidden behind the chassis.

Ideal for multi-system workstations

Suits users who need instant access to four towers or laptops on a single dual-monitor desk without unplugging cables. Not for setups that require more than two displays or need a single-monitor KVM with fewer ports. Buyers who only run one computer or who need HDMI or USB-C video inputs should look elsewhere.

8K@60 Hz and 4K@144 Hz over DP 1.4

The switch uses DisplayPort 1.4 bandwidth of 32.4 Gbps to deliver the stated resolutions and refresh rates. Both connected PCs and monitors must support DP 1.4 and the target timing for the full 8K or high-refresh 4K image to appear.

How it compares

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

Price $146.99
Pricier than about 67% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeDisplayPort, USB
Display
Supported video resolutionup to 8K@60 Hz 4K@144 Hz
Graphics
Monitor supportDual Monitor
Ports & slots
PC connections4 PCs
Computer ports4 Ports
Monitor ports2 Ports
USB supportWith USB support
Power
Power requirementsRequires no additional power supply
Size & build
Product dimensions23.5 × 17 × 5.6 cm
Product weight886 g
In the box
In the box1 x DP KVM Switch,
4 x USB 3.0 Cable,
1 x Wired Remote,
1 x Power Adapter,
1 x User manual
More details
Switching methodPush Buttons
Status lightsYes

Questions about this item

Does the WRIARICH 4×2 KVM generate noticeable heat or fan noise when all four computers are running continuously?

The unit requires no additional power supply beyond the included adapter and has no fan, so it runs silently with minimal heat during all-day use.

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

Each computer needs a DisplayPort 1.4 or 1.2 output and a USB 3.0 or 2.0 port; the box supplies four USB 3.0 cables for those links.

Will my older monitors that only support DisplayPort 1.2 at 4K 60 Hz work correctly through this switch?

Yes, the KVM is backwards compatible with DP 1.2, so 4K 60 Hz displays will function normally alongside the 8K@60 Hz and 4K@144 Hz capabilities.

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