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Compact black box with four HDMI inputs and audio output ports

LORDWORLD

LORDWORLD 4 Port 4K HDMI Switch Audio Extractor 18Gbps 60Hz 2.0b ARC 7.1 5.1 2.0 3.5mm Optical

SKU CH-R74G-W5FSX

Switches four HDMI sources to one 4K 60 Hz display and extracts audio via optical, 3.5 mm or HDMI ARC with 7.1-channel support

  • Switch four 4K sources to one display at 60 Hz
  • Extract surround sound to optical or 3.5 mm jack
  • HDMI audio output passes 7.1-channel formats untouched
  • ARC support returns TV audio to your sound system
  • HDCP 2.2 compliant for protected 4K content

4-Port HDMI 2.0 Switch

This unit routes four HDMI sources to a single display while extracting audio through HDMI, optical and 3.5 mm outputs. It suits home-theatre owners who need to connect several 4K devices to one screen and separate sound for an external amplifier or soundbar.

HDMI 2.0 Bandwidth Limit

The switch passes video up to 4K at 60 Hz with 18 Gbps throughput and HDCP 2.2 compliance. HDR and Dolby Vision metadata are supported, but higher refresh rates, 8K resolution or HDMI 2.1 features such as VRR and eARC are beyond the interface capability.

Audio Extraction Headroom

HDMI and optical outputs carry 7.1-channel and 5.1-channel formats including Dolby Digital, Dolby TrueHD, DTS:X and DTS-HD Master Audio. The 3.5 mm jack is restricted to stereo PCM, so buyers needing multichannel analogue output or more than four inputs must look elsewhere.

Highlights

  • Switch four 4K sources to one display at 60 Hz
  • Extract surround sound to optical or 3.5 mm jack
  • HDMI audio output passes 7.1-channel formats untouched
  • ARC support returns TV audio to your sound system
  • HDCP 2.2 compliant for protected 4K content

Specifications

BrandLORDWORLD

Questions about this item

Should I use the optical or 3.5 mm output for my soundbar?

Use optical for Dolby Digital or DTS 5.1 surround; the 3.5 mm jack carries stereo PCM only.

Will 4K at 60 Hz HDR pass through without signal loss?

Yes, the switch handles 18 Gbps bandwidth and HDCP 2.2, so 4K 60 Hz RGB 8:8:8 and HDR are fully supported.

What does the ARC label on the Toslink port actually do?

It lets the TV send audio back through the same optical cable to an AV receiver or soundbar when the TV is the source.

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