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Compact black KVM switch with front push buttons and LED indicators, wired remote on side, rear HDMI and USB 3.0 ports, 12 V DC input

WRIARICH

WRIARICH 4-Port HDMI 2.1 KVM Switch 8K@60Hz 4K@120Hz USB 3.0

SKU CH-EVX5-E4JN7

Share one monitor and four USB 3.0 devices across four computers with 8K@60Hz and 4K@120Hz support, switched by front buttons or a 1.5 m wired remote

  • PC connectionsHDMI 2.1, USB 3.0
  • Computer ports4 Ports
  • Monitor ports1 Port
  • Supported video resolutionThis KVM switch for 4 computers 1 monitor support high resol
  • Switching methodPush Buttons and Wired Remote
  • Power requirementsCome with Dc 12 V Power Adapter
  • Control four computers from one desk with push-button or wired remote
  • Share a single monitor at up to 8K 60 Hz using HDMI 2.1 cables
  • Connect four USB 3.0 peripherals and switch them with the KVM
  • Works driver-free with Windows, Mac, Linux and Unix systems
  • Compact 19 × 7.5 × 2 cm unit powered by included 12 V adapter

4-Port HDMI 2.1 KVM Switch

This new KVM switch lets one monitor, keyboard and mouse control four computers. It supports video up to 8K at 60 Hz and 4K at 120 Hz when HDMI 2.1 cables are used. Four USB 3.0 ports share peripherals such as drives, printers or hubs across all connected systems. A 12 V power adapter is included for stable operation.

Upgrading from a 2-port or manual cable swap

The unit replaces a basic 2-port switch or the hassle of unplugging cables when a fourth workstation is added. The jump is worth it when you need simultaneous access to four HDMI sources without degrading 8K or high-refresh 4K signals. It does not suit buyers who need keyboard hot-key switching because only push-button and wired remote control are provided.

Sustained multi-system sharing

Under continuous use the switch maintains signal integrity for 8K 60 Hz and 4K 120 Hz streams across all four ports. USB 3.0 bandwidth remains available for attached storage or peripherals during extended sessions. The 1.5 m wired remote allows convenient placement away from the main unit while the front-panel LEDs show the active port at a glance.

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
Ports & slots
PC connectionsHDMI 2.1, USB 3.0
Computer ports4 Ports
Monitor ports1 Port
USB supportWith 4 USB 3.0 ports which can recognize USB device, such as USB Hub, hard driver, printer, scaner, etc.
Power
Power requirementsCome with Dc 12 V Power Adapter
Size & build
Product dimensions19 × 7.5 × 2 cm
Product weight340g
In the box
In the box1*KVM switch; 4*USB3.0 Cable; 1*Wired Remote; 1*Power adapter
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

What cable standard is required to reach the 8K@60Hz output on this KVM switch?

An HDMI 2.1 cable must be used between each computer and the switch, and between the switch and the monitor, to achieve 8K@60Hz resolution.

How does the wired remote connect, and what is the common setup mistake?

The wired remote plugs into the dedicated port on the switch and allows switching within 1.5 metres; the common mistake is trying to use keyboard hot-key combinations, which this model does not support.

Which included accessory will need replacement if it fails, and what are its specs?

The supplied 12 V DC power adapter is the only field-replaceable part; if it fails, replace it with another 12 V DC adapter of equal or higher current rating.

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