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Black rectangular 4x4 HDMI matrix switch 230 by 90 by 25 mm

SMA

SMA 4K HDMI Matrix Switch 4x4 Black video switch

SKU CH-1GDR-66AZC

Routes four HDMI sources to four displays with 4K HDR at 60 Hz, EDID management and IR remote control

  • ColorBlack
  • Ports4x4 Matrix
  • Routes four sources to four displays independently
  • Delivers 4K HDR at 60 Hz with 18 Gbps bandwidth
  • Learns display EDID or uses built-in presets for correct resolution
  • Includes IR remote for convenient switching control
  • Compact 230 × 90 × 25 mm black chassis runs on 12 V power

4x4 HDMI Matrix for Multi-Source Routing

This 4x4 HDMI matrix routes four source devices to four displays independently. It suits installers who need flexible distribution in conference rooms, home theatres or digital-signage walls. Each input can be sent to any output or duplicated across several screens simultaneously.

Plug-and-Play with EDID Setup

Connect the supplied 12V power adapter, link up to four sources and four displays with HDMI cables, then use the IR remote or front buttons to assign routes. The main issue is mismatched EDID: if a source refuses to output 4K, learn the display EDID or select a built-in preset, then power-cycle the unit to apply the change.

Verify Source Output and Cable Lengths

Confirm every source can deliver 3840x2160 at 60Hz with 4:4:4 colour and that each display accepts that signal. The box handles 18Gbps bandwidth, so use certified Premium High Speed HDMI cables kept within reliable distances for 4K60 transmission. Check that all devices support HDCP 2.2 for protected content.

Highlights

  • Routes four sources to four displays independently
  • Delivers 4K HDR at 60 Hz with 18 Gbps bandwidth
  • Learns display EDID or uses built-in presets for correct resolution
  • Includes IR remote for convenient switching control
  • Compact 230 × 90 × 25 mm black chassis runs on 12 V power

Specifications

ColorBlack
Ports4x4 Matrix

Questions about this item

How can I verify the matrix is passing 4K@60Hz HDR with YUV 4:4:4 after installation?

Connect a 4K HDR source and display, then check the display's info menu to confirm 3840x2160@60Hz with YUV 4:4:4 colour space and 18Gbps throughput.

What comes in the box and what cables must I supply myself?

The package includes the 4x4 matrix unit, IR remote control, 12V power adapter and user manual; you must provide eight HDMI cables — four for inputs and four for outputs.

Should I choose a different port count or is the 4x4 the right size for four sources and four displays?

This model is a fixed 4x4 configuration with four HDMI inputs and four HDMI outputs, designed exactly for routing four sources to four screens.

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