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Black HDMI eARC adapter with optical cable 41 inches

Unstincer UN-E003-US HDMI eARC/ARC to Optical Audio Adapter 41in

SKU CH-0TKP-7QCPM

Converts TV eARC or ARC audio to optical SPDIF for soundbars at 24-bit 192 kHz

  • Adapter typeOptical to UN-E003-US
  • Cable length41 in (104 cm)
  • Team affiliation1 Piece
  • Connector genderMale-to-Male
  • Connector finishPlug and Play
  • Connector typeMale
  • Connects eARC or ARC TV to optical soundbar with built-in 41in cable
  • Plug-and-play design needs no extra converters or software setup
  • Supports 24-bit 192kHz sampling for clear digital audio transmission
  • Works with PCM Dolby 5.1 and DTS 5.1 formats when soundbar compatible
  • Includes USB power cable for reliable operation from TV or charger

HDMI eARC/ARC to Optical Audio Adapter

The Unstincer UN-E003-US extracts audio from a TV eARC or ARC port and sends it to a soundbar or receiver through an integrated optical SPDIF cable. It suits users whose display lacks analogue outputs but whose audio system only accepts optical input. The adapter handles the conversion without external power beyond the included USB connection.

Plug-and-play installation with fixed cable length

Connect the HDMI plug to the TV eARC or ARC port, the optical plug to the sound system SPDIF input, and the USB lead to a charger or TV USB socket for power. No drivers or configuration software are required. The built-in cables measure 41 inches, so the TV and audio device must be close enough for this reach; the length cannot be extended.

Check TV port and audio format before ordering

Your television must provide an eARC or ARC-labelled HDMI port and support PCM, Dolby 5.1 or DTS 5.1 output set to PCM in the sound menu. The sound system needs an optical SPDIF input and, for Dolby 5.1 or DTS 5.1, matching decoder capability. The adapter does not work with TVs lacking ARC functionality or with speakers that only have analogue or HDMI inputs.

How it compares

Measured against everything we stock in Audio Jack & RCA Adapters, at today’s prices. Recalculated every night.

Price $35.99
Pricier than about 85% of the 1,324 comparable items (median $16.99).

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Specifications

Product
Brand nameUnstincer
Product lineUN-E003-US
Model nameUN-E003-US
Part numberUN-E003-US
Product typeMale-to-Male
Product colorBlack
Adapter typeOptical to UN-E003-US
Ports & slots
Connector genderMale-to-Male
Connector typeMale
Size & build
Cable length41 in (104 cm)
Connector finishPlug and Play
Product dimensions20'
Product weight1.72 oz
In the box
Units per package1
In the box1 x Unstincer x UN-E003-US x Optical
More details
Team affiliation1 Piece

Questions about this item

How do I confirm the Unstincer UN-E003-US is working after connecting it to my TV's eARC port?

Set the TV audio output to eARC or ARC and the format to PCM. Audio should play through the soundbar via the optical link at 24-bit/192kHz.

What comes in the box and what extra items are needed?

The box contains the 41-inch HDMI eARC/ARC to optical cable. You must provide a USB power source for the converter and a sound system with an optical SPDIF input.

Which version should I choose for Dolby 5.1 or DTS 5.1 playback?

The UN-E003-US supports PCM, Dolby 5.1 and DTS 5.1. Select the desired format in the TV menu; your sound system must also support the chosen format.

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