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A compact metal box with front panel buttons and multiple HDMI and USB ports

Vszerda

Vszerda KCDZUS842 4-Port 2-Monitor KVM Switch 8K@60Hz 4K@144Hz USB 3.0

SKU CH-DA08-KJE58

A 4-port KVM switch lets you control four computers with one keyboard, mouse and two monitors at up to 8K@60Hz or 4K@144Hz

  • Switching methodKvm
  • Power requirements5 V
  • Product typeKvm
  • Product weight0.848 kg
  • Controls 4 computers with one keyboard, mouse and dual monitors
  • Supports 8K@60Hz and 4K@144Hz for ultra-sharp visuals
  • Four USB 3.0 ports share peripherals at high speed
  • EDID emulators on every input keep display settings intact
  • Switch instantly via front buttons or 1.5m wired remote

Vszerda KCDZUS842 4-Port Dual-Monitor KVM

The Vszerda KCDZUS842 is a 4-port KVM switch that lets you control four computers from a single keyboard, mouse and two HDMI monitors. It supports USB 3.0 peripheral sharing and features a metal shell with physical buttons plus a wired remote for switching. The unit is powered by a 5 V adapter and weighs 0.848 kg.

Suits multi-system workstations and streaming setups

This switch suits users who need to operate four PCs or laptops across two displays without replugging cables. EDID emulators on every input keep each computer’s display settings intact when you switch away. Buyers who only have one monitor or who need to share more than four systems should look at other solutions.

8K@60Hz and 4K@144Hz over HDMI 2.0

The decisive specification is the maximum video bandwidth: up to 8K at 60 Hz or 4K at 144 Hz via HDMI 2.0 ports. Achieving 8K requires an 8K-rated HDMI cable no longer than 1.5 m and monitors plus sources that also support 8K. Lower resolutions such as 1440p at 60 Hz or 1080p work automatically.

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
Brand nameVszerda
Model nameKCDZUS842
Part numberKCDZUS842
Product typeKvm
Power
Power requirements5 V
Size & build
Product weight0.848 kg
More details
Switching methodKvm

Questions about this item

Does the Vszerda KCDZUS842 get hot or noisy when left running all day?

The metal shell acts as a passive heatsink and the unit has no fan, so it stays silent and only warm to the touch during continuous use.

What cables must I already own to connect four computers to the KCDZUS842?

You need four HDMI 2.0 cables no longer than 1.5 m for 8K@60 Hz, plus the four 80 cm USB 3.0 cables and power adapter already included in the box.

Will my older 1080p@60 Hz monitor work alongside a new 4K@144 Hz display on this switch?

Yes — each input port has an EDID emulator, so the switch presents the correct display data to every computer even when the two monitors have different native resolutions.

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