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Black rectangular HDMI switch with four inputs and two outputs plus audio ports

ESTONE

ESTONE OZQ10 4x2 HDMI 2.0 Switch Audio Extractor

SKU CH-DHM0-A82Q8 MPN OZQ10

A 4×2 HDMI 2.0 switch routes four sources to two displays at 4K 60 Hz and extracts audio to coaxial, SPDIF and 3.5 mm outputs with ARC support

  • Port count4
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI
  • Output ports2 x HDMI
  • Maximum supported resolutions4K@60 Hz
  • Bandwidth rating6 Gbit/s/340 MHz
  • Connect four sources to two displays with 4×2 HDMI 2.0 switching
  • Extract audio to coaxial, SPDIF and 3.5 mm jack simultaneously
  • Supports 4K at 60 Hz and 18 Gbps bandwidth
  • Includes IR remote for convenient source selection
  • Compact 5.91 × 2.36 × 0.79 inch design weighs 11.9 ounces

4x2 HDMI 2.0 Switch with Audio Extraction

The ESTONE OZQ10 routes four HDMI sources to two displays at up to 4K resolution and 60 Hz refresh. It also extracts audio from the HDMI stream to coaxial, SPDIF and 3.5 mm analogue outputs for connection to an amplifier or sound system. The unit supports ARC and HDCP 2.2 for protected content playback.

Installation notes and common issues

Connect each source to one of the four HDMI inputs and each display to one of the two HDMI outputs using standard cables. Power the unit with the included DC 5 V adapter before switching sources via the IR remote. Ensure the display’s ARC port is enabled and set to PASS mode; otherwise audio may not reach the extracted outputs. The remote cannot adjust volume levels on the connected display.

Suitable setups and limitations

This switch suits installations that need to share four sources across two screens while sending sound to a separate audio system. It is not intended for users who require more than two simultaneous outputs or who need HDMI 2.1 bandwidth for higher refresh rates. Buyers without an ARC-capable display will lose the audio return channel function.

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 lineOZQ10
Model nameOZQ10
Part numberOZQ10
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth rating6 Gbit/s/340 MHz
Display
Maximum supported resolutions4K@60 Hz
Ports & slots
Port count4
Input ports4 x HDMI
Output ports2 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 4K HDMI switch splitter 4 × 2
1xIR Remote Control(Battery is not included)
1 × 5 V power adapter
1xUser Manual

Questions about this item

How can I confirm the OZQ10 is passing 4K 60 Hz video correctly after I connect the four sources and two displays?

Verify that both attached displays show a stable 4K 60 Hz picture from each selected source and that the front-panel LEDs indicate an active HDMI link on the chosen input and output ports.

What comes in the box with the OZQ10 and what must I supply myself?

The box contains the 4x2 switch unit, an IR remote control, a 5 V/2 A power adapter and a user manual; you need to provide four HDMI cables for the inputs, two HDMI cables for the outputs and any audio cables for the 3.5 mm, coaxial or Toslink outputs.

When should I use the ARC-enabled HDMI output versus the standard HDMI output on the OZQ10?

Use the ARC-labelled HDMI output when your TV or projector has an ARC-capable HDMI input and you want to send audio back to the switch for extraction to the 3.5 mm, coaxial or Toslink ports; use the other HDMI output for a second display that does not need ARC.

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