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Black rectangular KVM switch with front panel buttons, IR receiver and LED indicators

Vszerda

Vszerda KVM Switch 4-PC 2-Monitor 8K60 HDMI 2.1 DP 1.4 USB 3.0 IR Remote

SKU CH-KAZJ-Y7WXV

Lets four computers share two monitors at up to 8K60 with HDMI 2.1 and DisplayPort 1.4 plus four USB 3.0 ports

  • Controls four PCs with one keyboard, mouse and dual displays
  • Delivers 8K at 60 Hz plus 4K at 144 Hz and 120 Hz
  • Switches instantly via front panel buttons or IR remote
  • Four USB 3.0 ports move data at 5 Gb/s
  • Works with Windows, Mac OS, Linux and Unix

Four-computer dual-monitor KVM

This Vszerda KVM switch lets four computers share two monitors and four USB 3.0 peripherals from a single keyboard and mouse. Each connected PC must provide both an HDMI and a DisplayPort output. The unit includes an IR remote and a front-panel button for instant switching between systems. A 12 V DC power adapter is supplied for continuous operation.

8K60 video with backward compatibility

The switch passes video up to 8K at 60 Hz through its HDMI 2.1 and DisplayPort 1.4 interfaces. It also supports 4K at 144 Hz and 120 Hz, 1080p at 60 Hz, and 720p at 60 Hz without additional configuration. Four USB 3.0 ports deliver 5 Gbps bandwidth and remain compatible with USB 2.0 devices. No fan or active cooling is mentioned, so the device runs silently in normal use.

Upgrade from single-head or two-port KVMs

Users moving from a single-monitor KVM or a two-port switch gain the ability to drive two displays across four PCs without re-plugging cables. The jump is worthwhile when a workflow demands simultaneous multi-monitor access to several machines, such as development, trading or content-review setups. It does not suit buyers who need more than four computer ports or who lack both HDMI and DisplayPort outputs on every source.

Highlights

  • Controls four PCs with one keyboard, mouse and dual displays
  • Delivers 8K at 60 Hz plus 4K at 144 Hz and 120 Hz
  • Switches instantly via front panel buttons or IR remote
  • Four USB 3.0 ports move data at 5 Gb/s
  • Works with Windows, Mac OS, Linux and Unix

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the four PCs to the two monitors using the HDMI 2.1 and DP 1.4 ports, and which step is most often missed?

Connect each PC to one HDMI 2.1 input and one DP 1.4 input on the KVM, then run two monitor cables from the KVM outputs. The step most often missed is plugging in the IR receiver so the remote works.

What will need replacement first — the USB 3.0 cables, the DC12V adapter, or the IR remote battery?

The IR remote uses a standard coin cell that typically lasts months; the four included USB 3.0 cables and the DC12V adapter are solid-state and rarely fail under normal use.

At what resolution and refresh rate does the KVM hit its bandwidth ceiling during long sessions?

The hard limit is 8K at 60 Hz; sustained use at that rate stays within the HDMI 2.1 and DP 1.4 specs, while 4K at 144 Hz or 120 Hz and 1080p at 60 Hz are well within headroom.

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