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WRIARICH

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

SKU CH-FVAA-78TZK

Controls four computers with one keyboard, mouse and dual 4K 60 Hz monitors plus USB 3.0 and audio

  • TypeHDMI, USB
  • PC Connectors4 PCs
  • Computer Connections4 Ports
  • Monitor Connections2 Ports
  • Video Resolution3840 x 2160
  • PC SelectionPush Buttons
  • Control 4 computers with one keyboard, mouse and dual monitors
  • Dual 4K 60 Hz output for extended or mirrored desktop views
  • Built-in EDID emulation keeps every PC on the correct resolution
  • Three USB 3.0 ports share peripherals at up to 5 Gbps
  • Switch instantly by front buttons or wired remote control

4-Port Dual-Monitor KVM Switch

The WRIARICH switch lets you operate four computers from a single keyboard, mouse and two HDMI monitors. It is aimed at users who need to keep multiple workstations or laptops active on one desk without duplicating peripherals.

USB 3.0 Hub with EDID Emulation and Audio

Each of the four input ports includes an EDID emulator so connected PCs retain correct display data when switched away. Three USB 3.0 ports and a 3.5 mm audio jack with a built-in DAC handle keyboard, mouse, storage devices and microphone without extra adapters.

HDMI 2.0 Bandwidth Limits Resolution to 4K 60Hz

The HDMI 2.0 interface caps video at 3840 x 2160 at 60 Hz with YUV 4:4:4 colour sampling. Higher refresh rates or resolutions beyond 4K are not supported, and dual-monitor extended or mirrored modes depend on each computer's graphics capability.

Highlights

  • Control 4 computers with one keyboard, mouse and dual monitors
  • Dual 4K 60 Hz output for extended or mirrored desktop views
  • Built-in EDID emulation keeps every PC on the correct resolution
  • Three USB 3.0 ports share peripherals at up to 5 Gbps
  • Switch instantly by front buttons or wired remote control

Specifications

TypeHDMI, USB
PC Connectors4 PCs
Computer Connections4 Ports
Monitor Connections2 Ports
Video Resolution3840 x 2160
PC SelectionPush Buttons
Monitors SupportedDual Monitor
LED IndicatorsYes
Audio Featureswith Audio
Power FeaturesRequires no additional power supply
USB Featureswith USB support
ApplicationThis 4x2 HDMI dual monitor KVM Switch allows you to control 4 computers or laptops with one set of keyboard, mouse, and dual monitors to make your workspace tidy and efficient, also a premium choice for working from home. Note: This dual monitor KVM supports HDMI dual-screen display
Features4 computers share one set of keyboard, mouse, 2 monitors, and more USB 3.0 peripherals.
This dual monitor HDMI KVM switch Supports maximum resolution up to 4K 60Hz YUV 4:4:4, HDCP 1.4, HDR 2.2, with EDID Emulator; Dual monitors output support up to 4K@60Hz for extended, mirrored or spliced display(Depends on your computer's graphics card.);
Compatible with Windows 11/10/7/2000/XP/Vista, Linux, UNIX, Ubuntu, Fedora, and other systems;
2 Switching modes: Button switch and wired remote.
The ports that need to plug in HDMI/USB cables are all hidden behind the KVM, so the desktop doe
Dimensions0.79 x 0.39 x 1.18 inches
Weight0.35 Ounces
Package Contents1 x USB 3.0 KVM Switch 2 Monitor 4 Computers
4 x USB 3.0 a-b Cables
1 x switch button cable
1 x 5V adapter
1 x User manual

Questions about this item

What HDMI standard does the WRIARICH 4-port dual-monitor KVM use, and what resolution and refresh rate does it cap at?

It conforms to HDMI 2.0 and supports a maximum of 3840 x 2160 at 60 Hz with YUV 4:4:4, HDCP 1.4 and HDR 2.2.

What cables and space are needed to fit the switch on a desk?

Each of the four computers requires two HDMI cables and one USB 3.0 Type-A-to-B cable; the unit measures 0.79 x 0.39 x 1.18 inches and all ports face the rear to keep the desktop clear.

How is the KVM installed, and which step is most often missed?

Connect the 5 V adapter first, then attach both HDMI outputs to the monitors, then plug each computer’s two HDMI and one USB cables into the corresponding input ports; the step most often missed is powering the unit before connecting any video or USB cables.

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