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Black rectangular box with two HDMI inputs and four outputs plus audio ports and IR remote

ESTONE

ESTONE OZQ12 2x4 HDMI Switch Splitter Audio Extractor IR Remote

SKU CH-WK0D-GZ0WH

Routes two HDMI sources to four displays at 4K 60 Hz with audio extraction and IR remote control

  • 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
  • Connect two sources to four displays simultaneously
  • Switch inputs via IR remote or front-panel button
  • 4K 60 Hz HDR video with 18.5 Gbps bandwidth
  • Extract audio to HDMI 3.5 mm jack and optical
  • Downscale 4K to 1080p per output independently

2x4 HDMI Switch Splitter

The ESTONE OZQ12 routes two HDMI sources to four displays simultaneously. It suits home-theatre owners, installers and educators who need the same 4K image on multiple screens. The unit includes an IR remote and a front-panel button for instant input switching. A 5 V power adapter is supplied in the box.

Capacity and headroom

Bandwidth reaches 18.5 Gbps with a 600 MHz TMDS clock, supporting 3840 x 2160 at 60 Hz in YUV 4:4:4 and HDR. Deep colour up to 48 bit is passed through. Audio formats include LPCM, Dolby and DTS 5.1 via HDMI, plus simultaneous extraction to a 3.5 mm jack and optical output. Cable runs of 10 m at 4K HDR and 20 m at 1080p are supported.

Upgrade path and limits

The device replaces a basic 2-port switch when four synchronized outputs are required. It adds audio extraction that simple switches lack. The jump is worth it when you must feed several displays from two sources and need separate analogue or optical audio feeds. It does not serve buyers who need independent images on each output or more than two input devices.

How it compares

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

Price $32.99
Pricier than about 62% 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

Will the OZQ12 pass 4K 60 Hz HDR from my older Blu-ray player through 10-metre cables to all four displays?

Yes, the switcher supports 4K@60Hz HDR with YUV 4:4:4 and HDCP 2.2, and the manufacturer states 4K@60Hz signals can travel up to 10 metres on AWG26 cables.

How do I confirm the OZQ12 is correctly extracting 5.1-channel audio to my soundbar via the optical port?

Play a Dolby or DTS 5.1 test file; the front-panel LEDs show the active input, and the optical output carries LPCM, Dolby or DTS 5.1 simultaneously with the HDMI video.

Does the package include the 5 V power supply and IR remote, or must I buy them separately?

The box contains the 2x4 HDMI splitter switch, a 5 V power adapter, an IR remote control and a user manual — no extra purchases are required.

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