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Black rectangular HDMI switch box with IR remote control

ESTONE

ESTONE OZQ12 2x4 HDMI Switch Splitter Audio Extractor 4K@60Hz Remote Control

SKU CH-TJGY-AQMP1

Routes two HDMI sources to four displays at 4K@60Hz with optical and 3.5mm audio extraction

  • Port count2
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI
  • Output ports1 x HDMI
  • Maximum supported resolutions4K@60 Hz
  • Bandwidth rating18.5 Gbit/s/600 MHz
  • Switch two sources across four displays with IR remote control
  • Extract audio to optical, 3.5 mm and HDMI simultaneously
  • Pass 4K 60 Hz HDR video at 18.5 Gbps bandwidth
  • Support deep colour up to 48-bit and 5.1 surround sound
  • Transmit 4K 60 Hz up to 10 m and 1080p up to 20 m

2-in-4 HDMI switch with audio extraction

The ESTONE OZQ12 routes two HDMI sources to four displays simultaneously, delivering identical 4K@60Hz HDR content to every screen. It supports HDMI 2.0b and HDCP 2.2 with 18.5Gbps bandwidth and deep colour up to 48-bit. An IR remote and front-panel button provide instant input switching for home theatres, conference rooms or digital-signage walls.

Passive operation with external 5V supply

The unit draws power from an included 5V adapter, adding no fan noise or measurable heat to the rack. Signal paths remain purely electronic, so 4K@60Hz runs cleanly over 10m cables and 1080p extends to 20m using AWG26 leads. Audio extracts in parallel through HDMI, 3.5mm stereo and optical TOSLINK without interrupting the video stream.

Replaces separate splitters, switches and DACs

Installers who currently chain a 2-way switch, a 4-way splitter and a standalone audio extractor can consolidate all three functions into one box. The jump is worth it when a single source must feed four zones with synchronised 5.1-channel sound and zero added latency.

How it compares

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

Price $33.99
Pricier than about 64% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameESTONE
Product lineOZQ12
Model nameOZQ12
Part numberOZQ12
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 count2
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 box1x HDMI Splitter Switch 2 × 4
1x 5 V power adapter
1x IR Remote Control
1x User Manual

Questions about this item

How do I connect the 5 V power adapter and the two HDMI sources so the switcher sends 4K@60 Hz to all four displays?

Plug the included 5 V adapter into the DC jack, connect each source to one of the two HDMI inputs, then run HDMI cables from the four outputs to your displays; the unit will automatically split the selected input to all four outputs at up to 4K@60 Hz.

Will the optical TOSLINK or 3.5 mm audio outputs need any firmware updates or consumable parts over time?

No firmware updates or consumable parts are required; the optical TOSLINK and 3.5 mm jack are passive electrical interfaces that continue working as long as the switcher has power.

At what cable length does 4K@60 Hz HDR signal integrity degrade first on this 18.5 Gbps switcher?

With AWG26 cables the 4K@60 Hz HDR path is specified up to 10 m; beyond that distance the signal is the first limit you will hit under sustained use.

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