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Black rectangular HDMI switch with four inputs and one output plus optical and 3.5mm audio ports

LUOM

LUOM OZQ4 4x1 HDMI Switch Audio Extractor 4K@60Hz ARC

SKU CH-TJNH-VTV21

Routes four HDMI sources to one 4K@60Hz display while extracting audio to optical or 3.5 mm outputs

  • Port count4-Port UHD
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI
  • Output ports1 x HDMI
  • Maximum supported resolutions4K@60 Hz
  • Bandwidth rating18.5 Gbit/s/600 MHz
  • Connect four HDMI sources to one display with 4K@60Hz clarity
  • Extract audio separately via optical or 3.5 mm ports for soundbars or headphones
  • Use ARC to return TV audio through the optical output
  • Switch inputs instantly with the included IR remote control
  • Supports 18.5 Gbps bandwidth with HDCP 2.2 compliance

4-Port HDMI 2.0 Switch

The LUOM OZQ4 is a 4x1 HDMI switch with an integrated audio extractor. It accepts four HDMI 2.0 sources and routes one to a single display at up to 4K@60Hz. Optical Toslink and 3.5mm stereo outputs send audio to soundbars, amplifiers or headphones separately from the TV. A remote control and front-panel button handle input selection.

Home theatre and gaming setups

This unit suits users who need to connect several 4K sources such as a console, streamer and Blu-ray player to one HDMI input on a TV or projector while extracting audio to an external system. It does not suit installations that require simultaneous output to multiple displays, need HDMI 2.1 bandwidth for higher refresh rates, or want HDCP 2.3 support.

18.5Gbps bandwidth limit

The switch passes 18.5Gbps, which carries 4K@60Hz with HDR and 12-bit deep colour. This bandwidth ceiling determines whether your source and display combination will work without signal degradation or fallback to lower resolutions.

How it compares

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

Price $26.99
Typical for this category: the median of 1,998 items is $27.99.

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Specifications

Product
Brand nameLUOM
Product lineOZQ4
Model nameOZQ4
Part numberOZQ4
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth rating18.5 Gbit/s/600 MHz
Display
Maximum supported resolutions4K@60 Hz
Ports & slots
Port count4-Port UHD
Input ports4 x HDMI
Output ports1 x HDMI
Size & build
Product dimensions5.91 × 2.36 × 0.79 in
Product weight11.9 oz
In the box
Units per package1
In the boxHDMI 2.0 switcher 4 × 1 with audioX1
IR remote controlX1(no battery)
USB power cable(no power adpater)

Questions about this item

How much depth does the 5.91 x 2.36 x 0.79 inch chassis need behind the TV?

The unit is 0.79 inches deep, so allow at least that much clearance plus cable bend radius for the four HDMI inputs and the single HDMI output.

Which button or remote command actually switches the active 4K@60Hz source, and what is the common mistake?

Press the front panel button or the IR remote to cycle through the four HDMI 2.0 inputs; the common mistake is forgetting to connect the USB power cable so the switcher stays on the last selected port.

When would the optical Toslink or 3.5 mm stereo output need a different cable or adapter later?

If you change from a soundbar with Toslink to headphones or an amplifier that only accepts 3.5 mm, swap the optical cable for a 3.5 mm stereo cable; both ports output audio separately from the HDMI display.

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