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Rectangular black KVM switch with front buttons and rear ports

WRIARICH

WRIARICH 4-Port HDMI+DP Dual Monitor KVM Switch 4K@60Hz

SKU CH-NM6Z-3Y0B5

Controls four computers with one keyboard, mouse and dual 4K@60Hz monitors via HDMI and DisplayPort, plus three USB 3.0 ports

  • PC connectionsHDMI2.0, DP1.2, USB 3.0
  • Computer ports4 Ports
  • Monitor ports2 Ports
  • Supported video resolution4 port kvm switch supporting high resolution max up to 4K@60
  • Switching methodPush Buttons and Desktop Controller
  • Monitor supportDisplayport, HDMI Dual Monitors
  • Control 4 computers with one keyboard and mouse set
  • Dual-monitor output at 4K 60 Hz YUV 4:4:4
  • Push-button and wired remote switching
  • Three USB 3.0 ports for shared peripherals
  • HDCP 1.4 and HDR 2.2 support included

Four-PC Dual-Monitor KVM Switch

The WRIARICH unit lets one keyboard, mouse and up to two displays control four separate computers or laptops. It targets multi-system professionals, developers and streamers who need instant switching without cable swapping. Buyers who require more than four computer ports or who rely on a single-monitor workflow will not gain the full benefit of the dual-output design.

Build Integration

Each of the four computer links uses HDMI 2.0, DisplayPort 1.2 and USB 3.0 Type-B cables, all routed behind the switch to keep the desk clear. Two monitor outputs accept either HDMI or DisplayPort cables for extended or mirrored layouts. Three front USB 3.0 ports plus dedicated audio and microphone jacks free the host machines from peripheral dongles. A 12 V power adapter is included and must be connected for stable operation.

Sustained-Load Behaviour

The switch maintains 4K 60 Hz YUV 4:4:4 with HDCP 1.4 and HDR 2.2 across both displays during long sessions. Push-button and wired remote switching change sources without blanking the screens for more than a moment. LED indicators show the active port continuously, so the operator never loses track of the selected system. No driver installation is required on Windows 11, 10, 7, 2000, XP, Vista, Linux, UNIX, Ubuntu or Fedora.

How it compares

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

Price $153.99
Pricier than about 70% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeHDMI+Displayport KVM Switch 2 Monitors 2 Computer
Display
Supported video resolution4 port kvm switch supporting high resolution max up to 4K@60 Hz, and also supports 3D and 1080P@60 Hz or other lower resolution (Downward Compatible).
Graphics
Monitor supportDisplayport, HDMI Dual Monitors
Ports & slots
PC connectionsHDMI2.0, DP1.2, USB 3.0
Computer ports4 Ports
Monitor ports2 Ports
USB supportWith USB support
Power
Power requirementsWith 12 V Power Adapter
Size & build
Product dimensionsAbout 9.17 × 6.85 × 2.28 in
Product weight300g
In the box
In the box1 x USB 3.0 Displayport HDMI dual monitor KVM switch,
1 x Power adapter,
1 x Wired Remote Switch,
4 x USB 3.0 Type-A to B cable,
1 x User Manual
More details
Switching methodPush Buttons and Desktop Controller
Status lightsYes

Questions about this item

How many computers can share the keyboard, mouse and dual monitors before the KVM runs out of ports?

Four computers or laptops connect through the four USB 3.0 Type-B ports and four HDMI/DisplayPort input pairs, so the first limit you hit is the four-port count.

Does the 12 V power adapter keep the unit cool and quiet during all-day operation?

The switch uses a 12 V external adapter and has no internal fan, so it runs silently and stays cool under continuous use.

Which cables must I already have to connect four PCs and two monitors?

You need four HDMI or DisplayPort video cables plus four USB 3.0 Type-A to Type-B cables for the computers; the KVM only includes the USB 3.0 Type-A to B cables.

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