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Small black box with HDMI ports and audio jacks on metal front panel

LORDWORLD

LORDWORLD 2x1 HDMI Switch Audio Extractor 4K 60Hz ARC

SKU CH-8488-K8RYK

Routes one HDMI source to a display while extracting audio to optical, coaxial, 3.5 mm and HDMI ARC outputs with 4K 60 Hz and 7.1-channel support

  • Extracts audio to optical, coaxial and 3.5 mm outputs
  • 4K 60 Hz video pass-through with 3D support
  • Four-position switch selects TV, 2.0, 5.1 or 7.1 audio
  • Decodes Dolby Atmos, DTS:X and other high-definition formats
  • ARC and eARC return audio from compatible TVs

2×1 HDMI Switch with Audio Extraction

This unit combines a two-input HDMI switch with a multi-format audio extractor. It accepts two HDMI sources and passes video to a display while simultaneously sending audio to optical, coaxial, 3.5 mm jack or ARC‑enabled receivers. The device suits gamers, streamers and home‑cinema users who need separate audio routing without losing 4K video quality.

4K 60 Hz Pass‑Through and Audio Formats

Video supports 4K at 60 Hz with RGB 8:8:8 and YCbCr 4:4:4, 4:2:2 and 4:2:0 colour sampling. Audio decoding covers PCM 2.0, LPCM 5.1 and 7.1, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS 5.1, DTS ES 6.1, DTS‑HRA, DTS‑HD Master Audio and DTS:X. A four‑position toggle selects TV, 2.0, 5.1 or 7.1 output mode for quick format matching.

Connectivity and Build Integration

One HDMI output feeds a monitor, TV or projector while extracted audio reaches amplifiers, soundbars, headphones or powered speakers via optical, coaxial or 3.5 mm connections. ARC and eARC support lets a compatible TV return audio to the extractor. The compact adapter requires no external power supply for typical sources and adds no software drivers to the signal chain.

Highlights

  • Extracts audio to optical, coaxial and 3.5 mm outputs
  • 4K 60 Hz video pass-through with 3D support
  • Four-position switch selects TV, 2.0, 5.1 or 7.1 audio
  • Decodes Dolby Atmos, DTS:X and other high-definition formats
  • ARC and eARC return audio from compatible TVs

Specifications

BrandLORDWORLD

Questions about this item

How do I connect the 4-speed toggle switch to get 7.1 audio from the HDMI input?

Connect the source to the HDMI input, then set the toggle to the 7.1 position; the extractor will output 7.1 audio over HDMI and the optical, coaxial, and 3.5 mm jacks simultaneously.

Will the optical Toslink port need cleaning or replacement after extended use?

The optical port is a passive connector; it only requires occasional dust removal with compressed air and has no moving parts that wear out.

At what point does the 4K 60 Hz video signal become unstable during long sessions?

The unit supports 4K at 60 Hz continuously; instability typically appears first as HDMI handshake loss if cable runs exceed the specification distance.

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