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Small black box with HDMI ports and optical, coaxial, 3.5mm, L/R audio outputs

WRIARICH

WRIARICH 8K HDMI 2.1 Audio Extractor 4K120Hz to Optical 3.5mm AUX

SKU CH-84HA-0VX8B

Extracts HDMI audio to optical, coaxial, 3.5 mm and L/R outputs while passing 8K 60 Hz or 4K 120 Hz video

  • Adapter typeHDMI
  • First connector1x USB 2.0 female
  • Cable jacketCopper
  • Units per package1
  • Seller notice1, not applicable
  • Product typeAudio Signal Converters
  • Extracts HDMI audio to optical, coaxial, 3.5 mm or L/R outputs
  • HDMI 2.1 bandwidth up to 48 Gbps for 8K 60 Hz and 4K 120 Hz
  • EDID management with eight selectable modes for source and display matching
  • No external power required for most sources; USB power option available
  • Supports DTS 5.1 on digital outputs and PCM 2.0 on analogue outputs

8K HDMI 2.1 Audio Extractor

This HDMI 2.1 audio extractor separates audio from an HDMI signal and sends it to an AV receiver or sound system through optical, coaxial, 3.5mm or L/R connections. It suits users who need analogue or digital audio outputs from consoles, media players or PCs that lack dedicated audio ports.

Thermals, noise and power draw

The unit operates without a fan and draws power from the HDMI source in most setups. A USB 2.0 port is available for supplemental DC 5V power if the source cannot supply enough current. Silent operation and negligible heat make it suitable for quiet living-room installations.

EDID management with eight modes

A red switch selects one of eight EDID modes, allowing automatic handshake or fixed EDID data to match source and display capabilities. The extractor also controls whether the HDMI output carries audio, giving installers full signal routing flexibility.

How it compares

Measured against everything we stock in Video Signal Converters, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 80% of the 1,459 comparable items (median $17.99).

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Specifications

Product
Brand nameMediasonic
Product lineVPFET BLACK
Model nameBLACK VPFET
Part numberLyspq01
Product typeAudio Signal Converters
Adapter typeHDMI
Design styleYPbPr to HDMI Converter
Product colorBlack
Ports & slots
First connector1x USB 2.0 female
Size & build
Cable jacketCopper
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight2.3 oz
In the box
Units per package1
In the box1 × 8K HDMI Audio Extractor

Questions about this item

How do I connect the extractor so the red EDID switch works correctly?

Connect an HDMI source to the input, then run HDMI from the output to your display. Select one of the 8 EDID modes with the red switch to match the source and display capabilities. If the signal light stays off, add the USB 2.0 power cable to a 5 V port.

Which audio outputs may need a different cable if I upgrade my sound system later?

Optical and coaxial carry DTS 5.1, while 3.5 mm and L/R are limited to PCM 2.0. The extractor does not support 7.1 channel audio on any port.

What cable length limit causes the signal light to go out during long sessions?

The supplier states the HDMI cable must not exceed 2 metres; longer runs lead to unstable signal and the indicator will show no transmission.

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