We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • Adapter typeHDMI
  • Input ports10
  • Output portsMale
  • Maximum supported resolutions9 × 1
  • Product typeHDMI
  • Product weight0.998 kg
  • 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.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $217.99
Pricier than about 90% of the 1,998 comparable items (median $27.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameVszerda
Model nameMT-SW091C
Part numberMT-SW00C
Product typeHDMI
Adapter typeHDMI
Display
Maximum supported resolutions9 × 1
Ports & slots
Input ports10
Output portsMale
Size & build
Product weight0.998 kg

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.

More in HDMI & AV Selector Switches

Similar items