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Small black metal box with HDMI ports and buttons

Vszerda

Vszerda 2x2 HDMI Video Wall Controller 4K input 1080p output audio video converter

SKU CH-WXEC-BJVXC

Splits a single 4K HDMI or DVI signal across four 1080p displays in eight layouts with 180° rotation and separate audio output

  • 4K input scales to 1080p across four displays
  • Eight splicing layouts from 2×2 to 4×1 switched by remote or button
  • 180° flip per screen in 2×2 mode reduces visible gaps
  • Optical and 3.5 mm outputs deliver 5.1-channel audio
  • USB port plays video, images, audio and documents with playlist control

2x2 HDMI Video Wall Controller

The Vszerda 2x2 HDMI Video Wall Controller splits a single 4K or 1080p source across four 1080p displays. It accepts HDMI or DVI input and provides four HDMI outputs plus stereo and optical audio. Integrators building retail signage, control-room walls or exhibition backdrops can configure 2x2, 1x2, 1x3, 1x4, 2x1, 3x1 or 4x1 layouts from the front panel or IR remote.

USB media player and RS232 control

A front USB port plays video, images, audio and documents with pause, fast-forward, loop and playlist functions plus rolling subtitles. RS232 enables automated switching and mode changes from a central controller. The bundled IR remote and panel MODE button give immediate access to all eight splicing modes without additional software.

Metal chassis with 180-degree panel flip

The unit ships in a metal enclosure powered by an external DC 5 V 2 A supply. In 2x2 mode each output can be rotated 180 degrees to minimise visible bezels between screens. Connectors are HDMI in, DVI in, four HDMI out, 3.5 mm stereo jack and optical SPDIF for 5.1-channel audio.

Highlights

  • 4K input scales to 1080p across four displays
  • Eight splicing layouts from 2×2 to 4×1 switched by remote or button
  • 180° flip per screen in 2×2 mode reduces visible gaps
  • Optical and 3.5 mm outputs deliver 5.1-channel audio
  • USB port plays video, images, audio and documents with playlist control

Specifications

No published specifications for this item yet.

Questions about this item

How often does the DC 5V 2A power supply need replacement under continuous use?

The unit runs on an external DC 5V 2A adapter with no internal moving parts, so the power supply is the only item that may require replacement after extended 24/7 operation.

What output resolution limit appears first when driving four displays in 2x2 mode all day?

Each of the four HDMI outputs is capped at 1920x1080P 60Hz, so the 1080p 60Hz ceiling is the first hard limit you reach regardless of the 4K input.

How much heat and fan noise does the controller produce during all-day operation?

The controller has no fan and draws only 5V 2A, so it generates minimal heat and runs completely silent even in continuous 2x2 splicing mode.

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