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Compact black box with HDMI input and DVI optical 3.5mm outputs

ESTONE

ESTONE HDMI to DVI + Optical + 3.5mm Adapter 1080p 5.1ch

SKU CH-HN6K-XX2XX

Converts HDMI to DVI video plus optical and 3.5 mm audio at 1080p 5.1ch

  • Changer TypeHDMI to DVI
  • Converts HDMI to DVI video plus optical and 3.5mm audio
  • Supports 1080p resolution with 5.1 channel surround sound output
  • Handles DTS AC3 LPCM PCM audio formats for compatibility
  • Compact adapter measuring 84 by 80 by 28 millimetres
  • Lightweight 200 gram design for portable setups

Signal Conversion

This adapter converts an HDMI source to a DVI-D video output while extracting audio to both optical Toslink SPDIF and 3.5mm stereo jacks. It handles 1080p resolution and supports 2.0ch and 5.1ch audio formats including DTS, AC3, LPCM and PCM. The unit suits set-top boxes, consoles, laptops and media players connecting to DVI displays.

Physical Layout

The compact enclosure measures 80 by 84 by 28 millimetres and weighs 200 grams. One HDMI input feeds three simultaneous outputs: DVI-D for video, optical for surround sound systems and 3.5mm for headphones or powered speakers. Gold-plated connectors resist corrosion during repeated mating cycles.

Upgrade Path

The device replaces a basic HDMI-to-DVI cable when separate audio routing is required. It upgrades a stereo-only connection by adding 5.1ch optical output for AV receivers. Buyers needing HDMI pass-through, 4K scaling or HDCP management should consider a different product class.

Highlights

  • Converts HDMI to DVI video plus optical and 3.5mm audio
  • Supports 1080p resolution with 5.1 channel surround sound output
  • Handles DTS AC3 LPCM PCM audio formats for compatibility
  • Compact adapter measuring 84 by 80 by 28 millimetres
  • Lightweight 200 gram design for portable setups

Specifications

Changer TypeHDMI to DVI

Questions about this item

What HDMI version does this adapter support and what resolution does it cap at?

It works with HDMI 2.0 input and outputs up to 1080p resolution on the DVI port.

What are the exact dimensions I need to clear for mounting this unit?

The enclosure measures 84 mm wide, 80 mm deep and 28 mm high, weighing 200 g.

Do I need external power or drivers to get 5.1‑channel audio from the optical and 3.5 mm jacks?

No external power or drivers are required; connect the HDMI source and the adapter extracts DTS, AC3, LPCM or PCM 5.1‑channel audio to both optical Toslink and 3.5 mm stereo outputs.

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