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Compact black box with front push buttons, LED lights, and rear HDMI plus USB ports, wired remote beside it

WRIARICH

WRIARICH USB 3.0 HDMI KVM Switch 3 PC 2 Monitors 4K@60Hz

SKU CH-84M8-V7BA1

Connects three PCs to two monitors with 4K 60 Hz extended display, EDID emulation and four USB 3.0 ports

  • PC connections3 PCs
  • Computer ports3 Ports
  • Monitor ports2 Ports
  • Supported video resolution3840 × 2160
  • Switching methodPush Buttons
  • Monitor supportDual Monitor
  • Control 3 PCs with one keyboard, mouse and dual monitors
  • Four USB 3.0 ports share peripherals at up to 5 Gbps
  • 4K@60Hz video with EDID emulation for stable resolution
  • Switch via front button or 1.5 m wired remote
  • Works with Windows, macOS, Linux and Chrome OS

Three-PC dual-monitor KVM

This WRIARICH switch lets one keyboard, mouse and up to four USB 3.0 peripherals control three computers across two HDMI displays. It targets home-office users and small studios that need to toggle between workstations without unplugging cables.

Compact aluminium build

The 16.3 x 6.1 x 3.1 cm enclosure weighs 320 g and draws power from the host USB ports, so no extra adapter is required. Front-panel push buttons and the included 1.5 m wired remote give instant PC selection, while LEDs show the active channel at a glance.

Check your video outputs and cable reach

Each computer must supply two HDMI 2.0 outputs to drive both monitors at 3840 x 2160 @ 60 Hz. The box includes three 1.5 m USB 3.0 cables and two 1.5 m HDMI cables; verify that length suits your desk layout before ordering.

How it compares

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

Price $135.99
Pricier than about 63% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeHDMI, USB
Display
Supported video resolution3840 × 2160
Graphics
Monitor supportDual Monitor
Ports & slots
PC connections3 PCs
Computer ports3 Ports
Monitor ports2 Ports
USB supportWith USB support
Power
Power requirementsRequires no additional power supply
Size & build
Product dimensions16.3 × 6.1 × 3.1 cm
Product weight320g
In the box
In the box1 x Dual Monitor KVM Switch 3 PC
2 x HDTV Cable 1,5 m
3 x USB 3.0 Cable 1,5 m
1 x Wired Remote 1,5 m
1 x User Manual
More details
Switching methodPush Buttons
Status lightsYes

Questions about this item

What video bandwidth does the HDMI 2.0 interface cap at for this KVM switch?

The HDMI 2.0 interface caps video at 4K 3840 x 2160 resolution at 60 Hz refresh rate.

What physical space and connections are needed to fit this 3-port KVM switch?

The unit measures 16.3 x 6.1 x 3.1 cm and weighs 320 g. It requires three HDMI and three USB 3.0 cables to the PCs, plus two HDMI cables to the monitors.

How is the switch installed and which step do users often miss?

Connect the five supplied 1.5 m cables (two HDMI, three USB 3.0) between PCs and switch, attach monitors, then plug the wired remote into the front port; the step often missed is seating every USB 3.0 plug fully so the 5 Gbps link negotiates correctly.

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