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Black rectangular HDMI switch with four inputs and multiple audio outputs

ESTONE

ESTONE OZQ9 4K 60Hz 4x1 HDMI Switch Audio Extractor ARC

SKU CH-3TWJ-2CX20

Connects four HDMI sources to one display at 4K 60 Hz and extracts audio via optical, coaxial, 3.5 mm jack and ARC

  • Port count4
  • 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 60 Hz support
  • Extract audio via optical, coaxial or 3.5 mm jack for flexible sound routing
  • HDMI output includes ARC so TV audio returns to your sound system
  • Handles 18.5 Gbps bandwidth with HDCP 2.2 for protected 4K content
  • Compact 5.91 x 2.36 x 0.79 inch unit includes IR remote for convenient switching

4×1 HDMI switch with audio extraction

The ESTONE OZQ9 routes four HDMI sources to a single display while splitting the audio to optical, coaxial, 3.5 mm jack and stereo RCA outputs. It supports 4K at 60 Hz, 18.5 Gbps bandwidth and HDR10, making it suitable for consoles, streaming sticks and Blu-ray players. The HDMI output also carries ARC for return audio from a compatible TV.

Metal chassis with IR remote and front-panel buttons

A black metal enclosure houses four HDMI inputs and five audio outputs, all labelled for quick identification. The package includes a 5 V/1 A DC adapter and an IR remote so sources can be switched without leaving the sofa. Front-panel push buttons provide a fallback if the remote is mislaid or the battery is flat.

Passive cooling with no fan noise

The unit draws power only from the supplied adapter and has no moving parts, so it runs silently in a cabinet or on a shelf. HDMI 2.0b and HDCP 2.2 compliance ensure stable handshakes at 4K 60 Hz without signal drops. Maximum cable reach is three metres at 4K 60 Hz or five metres at 4K 30 Hz.

How it compares

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

Price $28.99
Typical for this category: the median of 1,998 items is $27.99.

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Specifications

Product
Brand nameESTONE
Product lineOZQ9
Model nameOZQ9
Part numberOZQ9
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
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 box1.HDMI Switch 4 × 1 with audio extractor
2.5 V/1A DC Power adapter x 1
3.IR Remote x 1(Battery is not included)
4.User manualx1

Questions about this item

What bandwidth does the HDMI 2.0b interface cap at for 4K 60 Hz?

The switch complies with HDMI 2.0b and HDCP 2.2, delivering a maximum bandwidth of 18.5 Gbps per channel at 600 MHz, which supports 4K at 60 Hz with 36-bit RGB 8:8:8.

What physical space and power does the unit need?

It measures 5.91 x 2.36 x 0.79 inches and weighs 11.9 ounces; a 5 V / 1 A DC power adapter is included and required for operation.

How is the switch installed and what step is often missed?

Connect up to four HDMI sources to the inputs, link the HDMI output to the display, attach the 5 V power adapter, then use the IR remote to select the active input — forgetting to power the unit before switching sources is the common mistake.

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