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Small black box with four HDMI inputs one output optical and 3.5mm audio ports

Vszerda

Vszerda 4K@60Hz 4×1 HDMI Switch Audio Extractor Optical 3.5mm ARC

SKU CH-XG84-VZ957

A 4-input HDMI switch routes sources to one display while extracting audio via HDMI 7.1CH, optical 5.1CH and 3.5mm stereo outputs, supporting 4K at 60Hz with HDR 10 and HDCP 2.2

  • Connect four sources to one display with 4K@60Hz clarity
  • Extract 7.1-channel Dolby Atmos audio via HDMI for immersive sound
  • Send 5.1-channel audio to soundbars through optical SPDIF output
  • Add stereo speakers easily using the 3.5mm analogue audio jack
  • Switch sources automatically or by remote for convenient control

4×1 HDMI Switch Audio Extractor

The Vszerda unit connects four HDMI sources to one display while extracting sound to HDMI 7.1 Atmos, optical 5.1 or 3.5 mm stereo outputs. It handles 4K at 60 Hz, HDR 10 and HDCP 2.2 with 18.5 Gbps bandwidth and 36-bit deep colour. Designed for home-cinema or gaming setups that need both switching and multi-format audio breakout.

Who this suits and who it does not

Ideal for owners of a soundbar, AV receiver or powered speakers who want to route audio separately from the video signal and who have up to four 4K sources. Not for users who need a single source sent to multiple screens, nor for installations requiring more than four inputs or audio formats beyond PCM 2.0 on the analogue jack.

Installation notes and common issues

Connect sources, display and audio gear, then power the switch; the IR remote selects ports and the unit auto-switches to the most recently active input. Ensure cables support 18.5 Gbps for reliable 4K 60 Hz HDR. Optical output is limited to 5.1 Dolby Digital or DTS and PCM 2.0, so 7.1 soundtracks must use the HDMI audio path.

Highlights

  • Connect four sources to one display with 4K@60Hz clarity
  • Extract 7.1-channel Dolby Atmos audio via HDMI for immersive sound
  • Send 5.1-channel audio to soundbars through optical SPDIF output
  • Add stereo speakers easily using the 3.5mm analogue audio jack
  • Switch sources automatically or by remote for convenient control

Specifications

No published specifications for this item yet.

Questions about this item

Does the switch need its own power supply to run four 4K@60Hz sources?

The unit draws power from the connected HDMI sources; no separate power adapter is required for typical 4K@60Hz operation.

Will my older 1080p Blu-ray player work through the same HDMI 2.0b ports?

Yes, the HDMI 2.0b inputs are backward compatible with 1080p and lower resolutions, so legacy sources switch and display normally.

How can I confirm the ARC return path is active after connecting a soundbar?

Select the ARC audio mode on the switch, then verify the soundbar reports a Dolby Digital or PCM 2.0 signal from the TV’s HDMI ARC port.

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