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Black rectangular box with four HDMI inputs and one output on the back

Vszerda

Vszerda HDMI KVM Switch 4 Port 4K@30Hz Quad Multi-viewer IR Remote

SKU CH-BKC1-JBHFP

A 4-port HDMI KVM switch displays up to four sources on one screen at 4K 30 Hz and switches via remote, buttons, hotkeys or mouse

  • View four sources simultaneously on one screen with quad multi-viewer
  • Crisp 4K clarity at 30 Hz with 3840 x 2160 resolution
  • Switch instantly via IR remote, buttons, hotkeys or mouse
  • Works with Windows, Linux, Mac, Unix, Ubuntu and Raspberry Pi
  • Backward compatible with 1080p, 720p, 576p and 3D formats

Four-port HDMI KVM multi-viewer

The Vszerda switch connects four HDMI sources to one display and lets a single keyboard and mouse control every attached computer or console. It shows one, two or all four inputs simultaneously on the same screen for multitasking or monitoring.

HDMI 4K 30 Hz ceiling

Maximum output resolution is 3840x2160 at 30 Hz, so 4K content at 60 Hz or higher cannot be displayed. The unit down-scales to 1080p, 720p or 576p sources automatically, but the 30 Hz refresh limit remains fixed.

Four simultaneous inputs on one screen

The quad multi-viewer mode is the deciding feature: it renders all four HDMI feeds together without manual switching. Buyers who only need simple one-at-a-time switching will not use this capability.

Highlights

  • View four sources simultaneously on one screen with quad multi-viewer
  • Crisp 4K clarity at 30 Hz with 3840 x 2160 resolution
  • Switch instantly via IR remote, buttons, hotkeys or mouse
  • Works with Windows, Linux, Mac, Unix, Ubuntu and Raspberry Pi
  • Backward compatible with 1080p, 720p, 576p and 3D formats

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose this four-port KVM or a two-port model?

This model connects four HDMI sources to one display and lets you view one, two or all four inputs simultaneously, so pick it when you need to monitor four computers or devices at once.

What does 4K@30Hz mean for my daily work?

The switch passes up to 3840x2160 at 30 frames per second and also handles 1080p, 720p and 576p, so typical office apps and video playback run smoothly while fast gaming may feel less fluid.

Does the HDMI interface limit the refresh rate?

Yes, the HDMI connection on this unit caps the output at 30 Hz for 4K resolution; lower resolutions such as 1080p can run at higher refresh rates supported by your monitor.

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