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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

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports4
  • Specifications1.There are 4 ports HDMI input,1 port HDMI output with ARC f
  • Input Connector4 x HDMI
  • 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.

Highlights

  • 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

Specifications

BrandESTONE
SeriesOZQ9
ModelOZQ9
Part NumberOZQ9
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports4
Specifications1.There are 4 ports HDMI input,1 port HDMI output with ARC function, Toslink output, Coaxial, 3.5mm Jack output.
2.Coaxial and Toslink port output support audio return function (ARC)
3.3.5mm Jack port output and R/L support audio extract function ,it does not support ARC
4.support 480i/480p/576i/576p/720p@50/60Hz/1080p@50/60Hz/4Kx2K@60Hz with 24bit RGB/YcbCR 4:4:4/YcbCR 4:2:2.
5.Max.bandwidth per channel: 600MHz. Max. baud rate per display: 18.2Gbps
6.Compliant with HDMI2.0 ,HDCP1.4 /1.3 /1.2/1.1 HDCP2.2
7.Audio Supports LPCM 7.1CH,Dolby TrueHD,and DTS-HD Master Audio
8.Supports Dolb
Input Connector4 x HDMI
Output Connector1 x HDMI
Maximum Resolutions4K@60Hz
Bandwidth18.5Gbps/600MHZ
FeaturesThere are 4 ports HDMI input,1 port HDMI output, Toslink output, Coaxial Output, L/R output HDMI output port with ARC function
Support 480i / 480p / 576i / 576p / 720p@50/60Hz / 1080p@50/60Hz / 4Kx2K@20/30Hz/60Hz with 36bit RGB / YcbCR 4:4:4 / (4k@60hz RGB8:8:8)
Max bandwidth per channel: 600MHz ; Max baud rate per display: 18Gbps; Compliant with HDMI2.0b, HDCP2.2 /1 .4 /1.3 /1.2/1.1
HDMI input and output hdmi 2.0b cables can reach up to 3 meters if your Resoltion up to 4K@60HZ; can reach up to 5 meters if your Resolution up to 4K@30HZ
Support 24/30/36 bit deep color per channel (Kin
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents1.HDMI Switch 4x1 with audio extractor
2.5V/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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