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Black rectangular KVM switch with front buttons, LEDs and USB ports

Vszerda

Vszerda 8K Dual Monitor KVM Switch 4 Computer 2 Monitors

SKU CH-FGHS-6AZ12

A KVM switch that lets four computers share one keyboard, mouse, dual monitors and four USB devices with 8K 60 Hz video and a wired remote

  • TypeAccessories
  • Control four computers with one keyboard and mouse
  • Dual monitors up to 8K@60Hz for sharp visuals
  • Three USB 3.0 ports plus one USB 2.0 for peripherals
  • Switch instantly via front buttons or wired remote
  • Works with Windows, Mac, Linux and Unix systems

Four-computer dual-monitor control

This KVM switch lets one keyboard, mouse and dual-monitor set manage four computers while sharing four USB peripherals. It supports both copy mode, where both screens show the same image, and extend mode, where each screen shows a different desktop, provided each source has two HDMI outputs. The unit works with Windows, Vista, XP, Mac OS, Linux and Unix without driver installation. Switching is done via front-panel buttons or the included wired remote, with LEDs indicating the active system.

Sustained 8K60 and 5Gbps throughput

The switch maintains video bandwidth up to 8K at 60Hz and is backward compatible with 4K60 and 1080P signals during continuous operation. Three USB 3.0 ports deliver up to 5Gbps transfer speeds for attached storage or peripherals, while a dedicated USB 2.0 port is reserved for 2.4GHz wireless dongles to avoid interference. The 12V power adapter ensures stable performance across all four connected computers and shared devices without signal degradation over time.

Verify dual-HDMI sources and cable budget

Each computer must provide two HDMI outputs to use extend mode; single-HDMI systems can only use copy mode or a single monitor. No HDMI cables are included, so you need eight male-to-male cables for the four dual-HDMI inputs plus two more for the monitor outputs. Confirm that your graphics cards support the desired resolution and refresh rate combination before ordering.

Highlights

  • Control four computers with one keyboard and mouse
  • Dual monitors up to 8K@60Hz for sharp visuals
  • Three USB 3.0 ports plus one USB 2.0 for peripherals
  • Switch instantly via front buttons or wired remote
  • Works with Windows, Mac, Linux and Unix systems

Specifications

TypeAccessories

Questions about this item

Does the Vszerda KVM switch run hot or draw much power when all four computers are active all day?

The unit is powered by an included 12 V DC adapter and has no internal fan, so it stays cool and draws only the power needed for the HDMI and USB 3.0 circuits.

What cables and ports must my computers already have to use this dual‑monitor KVM?

Each computer needs two HDMI outputs and one USB‑A port for the KVM’s USB‑B upstream cable; the switch provides three USB 3.0 and one USB 2.0 downstream ports for shared peripherals.

Will the switch work if I keep an older PC that only outputs 1080p alongside newer 8K‑capable machines?

Yes, the KVM supports resolutions down to 1080p and lower, so a legacy 1080p system can share the same dual‑monitor setup without limiting the higher‑resolution computers.

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