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A compact black box with multiple video ports, USB sockets and a wired remote button

Vszerda

Vszerda 4-Port Dual Monitor KVM Switch HDMI + DisplayPort 4096x2160@60Hz

SKU CH-D4HM-4391Q

Controls four computers with one keyboard, mouse and dual monitors up to 4096x2160 at 60 Hz

  • Controls four computers with one keyboard, mouse and dual monitors
  • Dual HDMI and DisplayPort inputs support 4096x2160 at 60 Hz 4:4:4
  • Certified HDMI adopter with HDCP 2.2 and HDR10 compliance
  • Four switching modes: front button, wired remote, keyboard hotkey and mouse gesture
  • Driver-free operation on Windows, Linux, macOS and Raspberry Pi OS

Dual-Monitor KVM for Four Computers

The Vszerda switch lets one keyboard, one mouse and two monitors control up to four computers or laptops that each have HDMI and DisplayPort outputs. Audio and microphone ports are built in, along with two USB 2.0 hub ports for peripherals. Four switching methods are available: front-panel button, wired remote, keyboard hot-key and mouse gesture. The unit ships with all required cables and a 5 V power adapter.

Replaces Separate Video and USB Switches

If you currently juggle two single-monitor KVMs or swap cables by hand, this device consolidates video, audio and USB into one box. The jump is worthwhile when you need simultaneous 4:4:4 colour at 4096×2160 60 Hz on both screens, or when you must support 21:9 ultra-wide panels alongside standard 16:9 displays. It does not suit users who require DisplayPort 1.4 bandwidth for 100 Hz, 120 Hz or 144 Hz refresh rates.

Check Your Source and Display Ports

Verify that each computer provides both an HDMI and a DisplayPort 1.2 output; the switch will not work with DisplayPort 1.4-only sources. Confirm both monitors accept HDMI and DisplayPort inputs at the resolutions you plan to use. Ensure a free mains socket exists for the included power adapter, and that your operating system appears in the supported list (Windows, Linux, macOS, Raspbian, Ubuntu, Fedora, Debian).

Highlights

  • Controls four computers with one keyboard, mouse and dual monitors
  • Dual HDMI and DisplayPort inputs support 4096x2160 at 60 Hz 4:4:4
  • Certified HDMI adopter with HDCP 2.2 and HDR10 compliance
  • Four switching modes: front button, wired remote, keyboard hotkey and mouse gesture
  • Driver-free operation on Windows, Linux, macOS and Raspberry Pi OS

Specifications

No published specifications for this item yet.

Questions about this item

What cable types and maximum resolution does the dual-monitor KVM require for each computer connection?

Each computer needs one HDMI and one DisplayPort 1.2 cable; the switch supports up to 4096x2160 at 60 Hz 4:4:4.

Which step in the eight-step installation sequence is most often missed?

Powering the KVM with the DC 5 V 2 A adapter before turning on the computers is the step users skip.

What consumable items might need replacement after extended use?

The supplied HDMI cables, DisplayPort cables, KVM cables and the wired remote button can wear out and may need replacing.

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