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Small black box with HDMI ports, audio outputs, remote control, and power adapter

Vszerda

Vszerda 4K 60Hz eARC HDMI Switch Audio Extractor audio video converter

SKU CH-4GAM-AT7V3

Extracts eARC/ARC audio to optical, coaxial, 3.5 mm and HDMI audio-only ports while switching two 4K 60 Hz sources to one display

  • Extracts audio from HDMI sources without dedicated outputs via eARC and ARC support
  • Switches between two HDMI inputs to one 4K display at 60Hz with HDR 10
  • Outputs 7.1 channel Atmos and 5.1 audio to soundbars or AV receivers
  • Four audio modes selectable by button for TV, 2.0, 5.1 or 7.1 formats
  • Provides optical, coaxial, 3.5mm and HDMI audio outputs for flexible connectivity

4K 60Hz eARC HDMI Audio Extractor

This Vszerda converter extracts audio from any HDMI source that lacks a dedicated audio output. It supports eARC and ARC functions alongside digital optical, coaxial, 3.5mm stereo, and 7.1 channel HDMI audio outputs for amplifiers or soundbars. The unit also works as a 2×1 HDMI switch, passing 4K video at 60Hz with HDR 10 and HDCP 2.3 compliance. A four-position toggle selects TV, 2.0, 5.1, or 7.1 audio modes for broad device compatibility.

Verify HDMI 2.0b and Power Requirements

Confirm your source devices and display support HDMI 2.0b to pass 18Gbps bandwidth for 4K 60Hz video. The extractor requires the included DC 5V 1000mA power adapter to operate. Check that your amplifier or soundbar accepts the audio format you need: the HDMI audio-only port handles up to 7.1 LPCM and Dolby Atmos, while optical and coaxial outputs are limited to 5.1 LPCM or Dolby Digital. The 3.5mm jack provides analog stereo only.

Upgrade from Basic Optical or Analog Extractors

This unit replaces simple stereo-only or optical-only extractors when you need lossless 7.1 LPCM, Dolby True HD, or DTS-HD Master Audio via the HDMI audio-only port. The jump is worth it if your AV receiver lacks HDMI inputs but supports these formats, or if you need simultaneous HDMI, optical, coaxial, and 3.5mm outputs. It is not for buyers who only need basic stereo extraction or who require more than two HDMI inputs.

Highlights

  • Extracts audio from HDMI sources without dedicated outputs via eARC and ARC support
  • Switches between two HDMI inputs to one 4K display at 60Hz with HDR 10
  • Outputs 7.1 channel Atmos and 5.1 audio to soundbars or AV receivers
  • Four audio modes selectable by button for TV, 2.0, 5.1 or 7.1 formats
  • Provides optical, coaxial, 3.5mm and HDMI audio outputs for flexible connectivity

Specifications

No published specifications for this item yet.

Questions about this item

What comes in the box with the Vszerda 4K 60Hz eARC HDMI Switch Audio Extractor and is a power supply included?

The package includes the 18Gbps HDMI eARC extractor, a DC 5V/1000mA power adapter and a user manual.

Which audio output mode should I select on the four-position switch for my soundbar that only accepts stereo PCM?

Set the switch to the 2.0 position to limit the extractor to PCM 2.0 stereo output, which matches a stereo-only soundbar.

What does the 18Gbps HDMI 2.0b rating mean when I connect a 4K 60Hz source to my TV through this switch?

It confirms the switch can pass full 4K at 60Hz with RGB 8:8:8 or YUV4:4:4 colour, HDR10 and HDCP 2.3 without bandwidth compression.

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