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Black rectangular HDMI switch with four input ports and audio outputs

ESTONE

ESTONE OZQ4 4×1 HDMI 2.0 Switch Audio Extractor 4K@60Hz ARC

SKU CH-ZCN9-YPX7J

Switches four HDMI 2.0 sources to one 4K@60Hz display while extracting audio via optical and 3.5 mm outputs with ARC support

  • Port count4-Port UHD
  • 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 four sources to one display at 4K 60 Hz
  • Extract audio via optical or 3.5 mm to soundbar or headphones
  • Supports HDR, HDCP 2.2 and 36-bit deep colour
  • 5 Gbps bandwidth handles 4K 60 Hz without compression
  • IR remote and auto-switching select the active input instantly

ESTONE OZQ4 4×1 HDMI 2.0 Switch

The ESTONE OZQ4 routes four HDMI 2.0 sources to a single display at 4K@60Hz with HDR and HDCP 2.2 support. It suits home-theatre owners who connect consoles, streaming sticks and a Blu-ray player to one TV input. An IR remote and front-panel button both select the active source. Automatic switching jumps to the most recent live signal.

Sustained 18.5Gbps bandwidth and 600MHz clock

The switch maintains 18.5Gbps throughput for continuous 4K@60Hz playback without dropping frames during long gaming sessions or film marathons. HDCP 2.2 handshake remains stable across source changes, preventing momentary blackouts. Deep-colour processing up to 36-bit per pixel stays consistent over extended use. Audio extraction via optical and 3.5mm outputs runs in parallel without added latency.

Black metal enclosure with ARC-enabled HDMI output

The compact chassis measures 5.91 by 2.36 by 0.79 inches and weighs 11.9 ounces, fitting neatly behind a TV stand. Four HDMI inputs and one HDMI output use standard connectors for secure cable retention. Optical Toslink and 3.5mm stereo jacks extract audio separately, and the HDMI output supports ARC for return-channel audio from a compatible display. USB power cable is included; no power adapter ships in the box.

How it compares

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

Price $20.99
Cheaper than about 70% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameESTONE
Product lineOZQ4
Model nameOZQ4
Part numberOZQ4
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-Port UHD
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 boxHDMI 2.0 switcher 4 × 1 with audioX1
IR remote controlX1(no battery)
USB power cable(no power adpater)

Questions about this item

Does the OZQ4 switch run hot or draw much power when left on all day?

The unit is powered by a USB cable and has no fan, so it stays cool and draws minimal power during continuous operation.

What cables and power source do I need before the switch will work?

You need four HDMI cables for the sources, one HDMI cable to the display, a USB power source for the included cable, and optionally an optical or 3.5 mm cable for audio extraction.

Will a 1080p source like an older game console display correctly through the 4K@60Hz switch?

Yes, the switch accepts 480p, 576p, 720p, 1080p and 1080p 3D signals and passes them to the output at up to 4K@60Hz.

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