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Rectangular black box with white push buttons, two DisplayPort and one HDMI ports, four USB 3.0 ports, wired remote included

WRIARICH

WRIARICH SW345 4-Port 3-Monitor KVM Switch 8K@60Hz 4K@144Hz 4 USB 3.0

SKU CH-62YW-2A5F0

Connects four computers to three monitors at up to 8K@60Hz with four USB 3.0 ports switched by push buttons or wired remote

  • Computer ports4 Ports
  • Monitor ports3 Ports
  • Supported video resolutionKVM Switch 4 Computers supports stunning resolutions of up t
  • Switching methodPush Buttons and Wired Remote
  • Monitor support2 Displayport, HDMI
  • Power requirementsCome with DC 12 V Power Adapter
  • Share four computers across three monitors with extended or duplicate modes
  • View ultra-sharp 8K at 60 Hz or high-refresh 4K at 144 Hz
  • Switch sources via front buttons or wired infrared remote
  • Connect keyboards, mice and printers through four USB 3.0 ports at 5 Gbps
  • Plug-and-play on Windows, Mac, Linux and Unix without drivers

Four-computer, three-monitor KVM switch

The WRIARICH SW345 lets four computers share three displays and four USB 3.0 peripherals. It supports both extended and duplicated display modes, so each monitor can show a different image or all three can mirror the same source. DP1, DP2 and HDMI inputs must be connected to the same computer for correct operation. This unit suits multi-system workstations, classrooms or control rooms where keyboard, mouse and printer sharing is required.

Video bandwidth and resolution limits

The switch handles up to 8K at 60 Hz and is backward compatible with 4K at 144 Hz, 1080p at 60 Hz and 720p at 60 Hz. Achieving the highest resolution requires the source, cables and displays to support 8K at 60 Hz. USB 3.0 ports provide up to 5 Gbps data transfer, ten times the speed of USB 2.0, while remaining compatible with older USB devices. Hotkey switching is not available on this model.

Build, connectors and daily use

The enclosure measures 9.3 by 3.3 by 1.9 inches and includes LED indicators for active-port status. A wired infrared remote and front push-buttons give two ways to change the active computer without reaching the rear panel. A 12 V DC power adapter is supplied for stable operation. The package includes four USB 3.0 cables, an IR extender, the 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 $225.99
Pricier than about 81% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model nameSW345
Product type2 Displayport + HDMI KVM Switch 4 PC 3 Monitors
Graphics
Monitor support2 Displayport, HDMI
Ports & slots
Computer ports4 Ports
Monitor ports3 Ports
USB supportWith USB support
Power
Power requirementsCome with DC 12 V Power Adapter
Size & build
Product dimensions9.3 × 3.3 × 1.9 in
In the box
In the box1 x KVM Switch,
4 x USB 3.0 Cables,
1 x IR Extend,
1 x Power Adapter,
1 x user Manual
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

Should I pick the model with two DisplayPort and one HDMI output or a different port mix?

The SW345 provides exactly two DisplayPort and one HDMI monitor connection, so there is no alternative port mix to choose from.

What does the 8K@60Hz rating mean when I connect my PC and monitors?

It supports up to 8K at 60 Hz, and will also run at 4K@144Hz, 1080P@60Hz or 720P@60Hz if your source, cables and displays match those modes.

Which video interface standard does it use and what resolution does that cap in practice?

It uses DisplayPort and HDMI inputs and outputs, with the highest supported timing being 8K@60Hz when all linked cables and devices also support that rate.

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