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Black rectangular box with four HDMI ports on each side and an IR remote control

LUOM

LUOM 4x4 HDMI Matrix Switch 4K@30Hz IR Remote

SKU CH-VF97-G5XB0

Routes four HDMI sources to four displays at 4K 30 Hz with IR remote control

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports4x4 Matrix
  • MatrixYes
  • AudioYes
  • Connect four sources to four displays with 4×4 matrix switching
  • Supports 4K at 30 Hz with HDMI 1.4 and 10.2 Gbps bandwidth
  • IR remote and front buttons give flexible control from a distance
  • Auto EDID detects lowest resolution across all outputs for instant compatibility
  • Compact 195 × 70 × 23 mm metal chassis fits any rack or desk

4x4 HDMI Matrix Switch

The LUOM 4x4 HDMI Matrix Switch connects four HDMI sources to four displays at up to 4K resolution and 30 Hz refresh. It handles 10.2 Gbps bandwidth and HDMI 1.4 signals with support for 3D and YUV 4:2:0 colour. An IR remote and front-panel buttons provide manual switching between any input and output combination. The unit is aimed at installers and home users who need fixed routing without seamless switching.

Sustained operation and signal limits

The matrix operates continuously between -15 and +45 °C with humidity up to 90 % non-condensing. Maximum input and output cable runs are 8 metres using AWG26 HDMI 1.4 standard cables. Switching commands introduce a 3-5 second delay before the new source appears on screen. The box draws up to 500 mA from the included 5 V DC power adapter and requires no EDID management, defaulting to the lowest connected display resolution.

Upgrade path and limitations

This switch replaces basic 4x1 or 1x4 splitters when simultaneous independent routing to four screens is required. It is not suited for applications demanding instantaneous switching or resolutions above 4K at 30 Hz. Buyers needing HDMI 2.0 bandwidth, HDR metadata pass-through, or seamless cross-fade transitions should look elsewhere. The fixed 30 Hz ceiling at 4K also rules out high-refresh gaming or professional colour-critical workflows.

Highlights

  • Connect four sources to four displays with 4×4 matrix switching
  • Supports 4K at 30 Hz with HDMI 1.4 and 10.2 Gbps bandwidth
  • IR remote and front buttons give flexible control from a distance
  • Auto EDID detects lowest resolution across all outputs for instant compatibility
  • Compact 195 × 70 × 23 mm metal chassis fits any rack or desk

Specifications

TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports4x4 Matrix
MatrixYes
AudioYes
Maximum Resolutions4096 x 2160

Questions about this item

Does the LUOM 4x4 HDMI matrix generate noticeable heat or fan noise when powered continuously?

The unit has no fan and draws a maximum of 500 mA at 5 V, so it runs silently and stays cool within the rated -15 °C to +45 °C operating range.

Which cables and power source must I already have to connect four sources and four displays?

You need eight HDMI 1.4 cables (AWG26, each under 8 m) for the inputs and outputs, plus the included DC 5 V / 2 A adapter that accepts 100–240 V AC.

Will my older 1080p monitors and 4K@30 Hz sources work together through this matrix?

Yes — the switch auto-negotiates to the lowest connected display resolution, so 1080p screens and 4K@30 Hz sources share the same signal without manual EDID settings.

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