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Small black box with HDMI, DVI, optical and 3.5mm ports

LUOM

LUOM HDMI to DVI Audio Extractor Adapter 1080p 5.1ch 2.0ch 3.5mm Optical Coaxial

SKU CH-3T86-ZZGSH

Extracts HDMI video to DVI and splits audio to optical or 3.5 mm stereo with 5.1 or 2.0 channel switching up to 1080p 60 Hz

  • Changer TypeHDMI to DVI
  • Converts HDMI to DVI video plus optical and 3.5 mm audio
  • Supports 1080p at 60 Hz and lower resolutions down to 480p
  • Optical output handles 5.1-channel DTS, AC3 and 2.0-channel LPCM
  • 5 mm jack delivers 2.0-channel PCM stereo sound
  • Includes 5 V power adapter for plug-and-play operation

HDMI to DVI Audio Extractor

This adapter converts an HDMI source signal into a DVI video output while extracting audio to both optical Toslink and 3.5 mm stereo jacks. It supports 5.1-channel DTS or AC3 and 2.0-channel LPCM or PCM formats. A selector switch chooses between 5.1 and 2.0 channel modes. The unit is powered by an included 5 V 1 A adapter.

Before Ordering Check

Verify that your source device has an HDMI output and your display accepts a DVI-D input. Ensure you have an optical or 3.5 mm audio input on your sound system for the extracted signal. The converter handles video resolutions up to 1080p at 60 Hz and lower standards such as 720p and 480p. No driver installation is required for operation.

Build and Connectivity

The compact enclosure measures 80 by 84 by 28 mm and weighs 200 grams. One HDMI input connects to the source while one DVI-D, one coaxial, and one 3.5 mm jack provide simultaneous video and audio outputs. A 5.1/2.0 channel switch sits on the chassis for quick format selection. Plug-and-play design means immediate use with consoles, media players, or laptops.

Highlights

  • Converts HDMI to DVI video plus optical and 3.5 mm audio
  • Supports 1080p at 60 Hz and lower resolutions down to 480p
  • Optical output handles 5.1-channel DTS, AC3 and 2.0-channel LPCM
  • 5 mm jack delivers 2.0-channel PCM stereo sound
  • Includes 5 V power adapter for plug-and-play operation

Specifications

Changer TypeHDMI to DVI

Questions about this item

What comes in the box and do I need to buy any cables separately?

The package includes the HDMI-to-DVI audio extractor and a 5 V 1 A power adapter. You will need to supply your own HDMI cable, DVI cable, Toslink optical cable or 3.5 mm stereo cable depending on which outputs you plan to use.

When should I choose the 5.1-channel setting versus the 2.0-channel setting?

Use the 5.1 CH position when your source sends DTS or AC3 surround sound and you are connected to an optical receiver that can decode it. Switch to 2.0 CH when you only need stereo PCM through the optical or 3.5 mm jack, such as for headphones or a soundbar that accepts two-channel audio.

What does the 1080p/60 label mean for my display?

The adapter passes video at up to 1080p resolution at 60 Hz and is also compatible with 480i, 576i, 720p at 50 or 60 Hz, 1080i at 50 or 60 Hz and 1080p at 50 Hz, so most HD sources will display at their native refresh rate.

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