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Rectangular black box with front push buttons, LED lights, and a wired remote switch cable

WRIARICH

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

SKU CH-NY04-SR01K

Share four computers across dual 4K 60 Hz monitors with three USB 3.0 ports and audio, switched by button or wired remote

  • PC connections4 PCs
  • Computer ports4 Ports
  • Monitor ports2 Ports
  • Supported video resolution3840 × 2160
  • Switching methodPush Buttons
  • Monitor supportDual Monitor
  • Controls 4 computers with one keyboard and mouse
  • Dual HDMI monitors at 3840 x 2160 60 Hz
  • 3 USB 3.0 ports share peripherals at 5 Gbps
  • Built-in EDID emulators keep display settings stable
  • Push-button and wired remote switching with LED status

4-Port Dual-Monitor KVM Switch

The WRIARICH USB 3.0 HDMI KVM switch lets four computers share one keyboard, one mouse and two monitors. It is built for users who need to control multiple PCs or laptops from a single workstation without swapping cables. The unit includes EDID emulators on every input port so each connected system retains the correct display information at all times.

Video and USB Interface Limits

The switch passes HDMI signals up to 3840 x 2160 at 60 Hz and supports 1080P at 60 Hz as well as lower resolutions. It is compatible with HDCP 1.4 and HDR 2.2 standards. Three USB 3.0 ports provide up to 5 Gbps data transfer and remain backward compatible with USB 2.0 and 1.1 peripherals such as keyboards, mice, flash drives and printers.

Four-Computer Connection Requirement

Each of the four connected computers must supply two HDMI outputs and one USB Type-B link to drive the dual-monitor setup. If a system only has a single video output, it cannot fill both monitor ports on this switch. The package includes four USB 3.0 A-to-B cables, a wired remote button, a 5 V power adapter and a user manual.

How it compares

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

Price $142.99
Pricier than about 66% 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 connections4 PCs
Computer ports4 Ports
Monitor ports2 Ports
USB supportWith USB support
Power
Power requirementsRequires no additional power supply
Size & build
Product dimensions9.25 × 6.81 × 2.24 in
Product weight1.92 lb (0.87 kg)
In the box
In the box1 x USB 3.0 KVM Switch 2 Monitor 4 Computers
4 x USB 3.0 a-b Cables
1 x switch button cable
1 × 5 V adapter
1 x User manual
More details
Switching methodPush Buttons
Status lightsYes

Questions about this item

Should I choose a single-monitor or dual-monitor setup with this 4-port switch?

The unit is built for dual-monitor operation; each of the four computers connects to both HDMI inputs so you can run extended, mirrored or spliced 4K@60 Hz desktops across two screens.

What does the 4K@60 Hz rating mean once the switch is in my rack?

Both monitor outputs can deliver 3840 x 2160 at 60 Hz simultaneously, provided each source PC and its graphics card also support that resolution and refresh rate.

How does the USB 3.0 interface limit peripheral speed in practice?

The three shared USB 3.0 ports run at up to 5 Gbps and are backward compatible with USB 2.0 and 1.1 devices, so wired keyboards, mice, flash drives and printers operate at their native speeds.

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