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Black rectangular matrix switch with front panel buttons and multiple HDMI ports

Avico

Avico 4x4 HDMI 2.0 Matrix Switch 4K60 ARC

SKU CH-31KB-AVBSG

Routes four HDMI 2.0 sources to four displays with 4K60, downscaling, ARC and Web GUI control

  • Ports4

Ports 4

  • 4
  • 8

Struck-through versions exist but are not stocked here.

  • Route four sources to four displays independently
  • Downscale 4K to 1080 per output automatically
  • De-embed audio to analog L/R and coaxial
  • Control via front panel, remote, RS-232 or Web GUI
  • HDMI 2.0 with 4K60 ARC support

4x4 HDMI 2.0 Matrix Switch

This Avico matrix switch routes four HDMI sources to four independent displays. It handles 4K60 signals with HDR and Dolby Vision support. Built-in downscaling lets 4K content play on 1080p screens while 4K outputs keep full resolution. De-embedded audio extracts to analog L/R and coaxial ports. Control options include front panel buttons, IR remote, RS-232 and a web GUI.

Installers needing flexible multi-room distribution

The unit suits conference rooms, control rooms, auditoriums and entertainment lounges where sources such as computers, Blu-ray players, consoles, streamers or security cameras must reach multiple screens. It is not for users who only need a simple splitter that duplicates one source to many displays. Buyers requiring more than four inputs or outputs should look at larger matrix solutions.

ARC and downscaling simplify mixed-display setups

Audio Return Channel support sends TV audio back through the matrix to an external sound system without extra cabling. Automatic downscaling converts 4K signals to 1080p for older displays while preserving 4K on capable screens. RS-232 and web GUI access enable integration with control systems for automated switching. These features reduce the need for separate scalers or audio extractors.

Highlights

  • Route four sources to four displays independently
  • Downscale 4K to 1080 per output automatically
  • De-embed audio to analog L/R and coaxial
  • Control via front panel, remote, RS-232 or Web GUI
  • HDMI 2.0 with 4K60 ARC support

Specifications

Ports4

Questions about this item

Which source devices do I need to connect to the four HDMI 2.0 inputs for the matrix to work?

Connect up to four HDMI sources such as Blu-ray players, games consoles, streaming boxes, computers or security cameras; each input accepts standard HDMI 2.0 signals up to 4K60.

Will my 1080p displays show a picture when other outputs are running at 4K?

Yes, the built-in downscaler converts 4K sources to 1080p on those outputs while 4K-capable screens continue to receive full 4K60 HDR and Dolby Vision.

How can I confirm the matrix is routing and downscaling correctly after setup?

Use the front-panel buttons, IR remote, RS-232 or Web GUI to select an input for each output, then verify each display shows the expected resolution and that ARC audio returns to your sound system.

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