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Black rectangular KVM switch with front push buttons and LED indicators, rear HDMI USB and power ports, wired remote included

WRIARICH

WRIARICH KVM303 KVM Switch 3 Computers 3 Monitors 8K@60Hz/4K@144Hz HDMI DP USB 3.0

SKU CH-332V-EYFYR

Controls three computers across three HDMI monitors at up to 8K 60 Hz or 4K 144 Hz with four USB 3.0 ports

  • Computer ports3 Ports
  • Monitor ports3 Ports HDMI
  • Supported video resolutionThe resolution and fresh rate of triple monitor KVM switch s
  • Switching methodPush Buttons and Wired Remote
  • Monitor supportHDMI, HDMI, HDMI
  • Power requirementsCome with DC 12 V Power Adapter
  • Control three PCs with one keyboard and mouse via push buttons or wired remote
  • Share three HDMI monitors with 8K at 60 Hz or 4K at 144 Hz
  • Four USB 3.0 ports deliver up to 5 Gbps for peripherals
  • HDMI 2.1 and DisplayPort 1.4 inputs support extended or mirrored display modes
  • Includes 1.5 m USB cables, 1.52 m remote, 12 V adapter and manual

Three-computer triple-monitor KVM

The WRIARICH KVM303 lets you control three computers with one keyboard, one mouse and three HDMI monitors. It is built for users who need simultaneous multi-system access across three displays, such as multi-platform developers, trading-desk operators or content creators managing separate workstations. Each computer must provide two DisplayPort 1.4 outputs and one HDMI 2.1 output to drive all three screens.

Bundled cables and remote simplify deployment

The package includes three 1.5 m USB 3.0 cables, a 1.52 m wired remote controller and a 12 V power adapter so the switch works immediately without extra purchases. Four USB 3.0 ports on the front panel share peripherals such as keyboards, mice, printers or scanners at up to 5 Gbps, while front-panel push buttons and the wired remote give two ways to change the active computer. LED indicators show the selected port at a glance.

Each PC needs three video outputs for full use

The decisive specification is the requirement that every connected computer supply two DisplayPort 1.4 and one HDMI 2.1 signal to populate the three HDMI monitor outputs. Systems with only one or two video outputs, or those relying on a docking station, cannot drive all three displays through this switch. Buyers whose machines lack the necessary three-output graphics configuration should look for a different KVM topology.

How it compares

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

Price $139.99
Pricier than about 65% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model nameKVM303
Product typeKVM Switch 3 Computers 3 Monitors
Display
Supported video resolutionThe resolution and fresh rate of triple monitor KVM switch supports up to 8K@60 Hz/4K@144 Hz, But please note that:?HDMI part supports 8K@60 Hz,4K@120 Hz,4K@60 Hz,and backward compatible.?Displayport part support 8K@30 Hz ,4K@144 Hz and backward compatible.Warming: Please use HDMI2.1 and DP1.4 cables, if the set distance allows,the length of cabels more short more better.
Graphics
Monitor supportHDMI, HDMI, HDMI
Ports & slots
Computer ports3 Ports
Monitor ports3 Ports HDMI
Power
Power requirementsCome with DC 12 V Power Adapter
Size & build
Product dimensions8.03 × 5.98 × 2.6 in
Product weight1.83 lb (0.83 kg)
In the box
In the box1*Triple Monitor USB3.0 KVM Switch;
3*USB3.0 Cables(1.5m/4.9 ft);
1*Wired remote controller(1.52m/5 ft);
1*User manual;
1 × 12 V Power Adapter(1.52m/5 ft).
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

Will the included 1.5 m USB 3.0 cables need replacement if I route them through a cable tray?

The three supplied USB 3.0 cables are each 1.5 metres long and rated for 5 Gbps; if a longer run is needed you can substitute any certified USB 3.0 cable up to the length your layout requires.

What resolution ceiling will I hit first when running all three monitors at high refresh rates?

Each HDMI output is limited to 4K at 120 Hz, while the DisplayPort inputs can accept 4K at 144 Hz, so the HDMI side sets the practical ceiling for triple-monitor high-refresh setups.

Does the 12 V power adapter generate noticeable heat or fan noise during all-day operation?

The unit ships with a 12 V external power adapter and has no internal fan; under continuous load it runs silently and the adapter stays warm but within normal operating temperature.

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