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Black rectangular HDMI multi-viewer with nine input ports and one output, front panel buttons, IR sensor, and included remote control

Vszerda

Vszerda MT-SW091C 9x1 HDMI Multi-Viewer 4K@30Hz video switch

SKU CH-SR3D-HDP4B

Combines nine HDMI sources into one 4K 30 Hz display with ten layout modes and IR or button switching

  • TypeHDMI
  • Changer TypeHDMI
  • Input Connector10
  • Output ConnectorMale
  • Maximum Resolutions9x1
  • Weight0.998 kilograms
  • View 9 HDMI sources on one 4K display at 30 Hz
  • Switch instantly between 10 layout modes from single to 9-screen view
  • Change inputs with front button or IR remote without leaving your seat
  • Connect consoles, streamers and cameras — all standard HDMI devices work
  • Powers from included 12 V 2 A adapter weighing under 1 kg

9×1 HDMI Multi-Viewer for Multi-Source Monitoring

The Vszerda MT-SW091C routes nine HDMI sources to one UHD display with real-time seamless switching up to 4K@30Hz. It suits security operators, control-room staff and multi-console gamers who need simultaneous visibility of every feed. Ten preset layouts include single, quad and nine-screen views plus a picture-in-picture arrangement. Audio follows the first active window in multi-screen modes.

Front-Panel Buttons and IR Remote for Silent

Switching is handled by tactile front-panel buttons or the supplied IR remote, so no fan or moving parts generate noise. The unit draws power from an external 12 V 2 A adapter and weighs 0.998 kg, making it easy to mount on a desk or rack shelf without additional cooling.

Sustained 4K@30Hz Throughput Across All Nine Inputs

Continuous operation maintains 4K@30Hz on every connected source without frame drops or re-sync delays during extended sessions. Backward compatibility ensures legacy 1080p and lower-resolution devices remain usable alongside newer 4K gear. The switcher is built for always-on environments such as surveillance walls or live-production desks.

Highlights

  • View 9 HDMI sources on one 4K display at 30 Hz
  • Switch instantly between 10 layout modes from single to 9-screen view
  • Change inputs with front button or IR remote without leaving your seat
  • Connect consoles, streamers and cameras — all standard HDMI devices work
  • Powers from included 12 V 2 A adapter weighing under 1 kg

Specifications

BrandVszerda
ModelMT-SW091C
Part NumberMT-SW00C
TypeHDMI
Changer TypeHDMI
Input Connector10
Output ConnectorMale
Maximum Resolutions9x1
Weight0.998 kilograms

Questions about this item

How do I connect nine sources and one display to the MT-SW091C, and what step is often missed?

Plug each source into the nine HDMI inputs and the display into the single HDMI output, then connect the included 12 V 2 A power adapter before turning anything on — the unit will not switch without external power.

What ongoing maintenance does the multi-viewer need?

No internal parts require replacement; keep ventilation slots clear of dust and wipe the case with a dry cloth if needed. The IR remote uses a standard button cell that can be swapped when range drops.

What resolution limit appears first during long sessions?

The switcher caps at 4K@30 Hz; sustained use at that rate is the ceiling, and higher refresh rates are not supported regardless of session length.

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