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Small white rectangular box with HDMI and audio ports

MOSWAG Spiltter-w 4K60 HDMI Audio Extractor Optical 3.5mm White

SKU CH-H5GE-X4NKY

Extracts audio from 4K60 HDMI to optical and 3.5 mm for amplifiers or speakers

  • Adapter type4K 60 Hz
  • Cable length4K 60 Hz
  • First connectorHDMI female
  • Second connectorHDMI Audio Extractor
  • Connector genderHDMI / MOSWAG / Spiltter-w
  • Cable jacketABS
  • Extracts audio to optical and 3.5 mm for legacy sound systems
  • 4K 60 Hz video passes through with no compression or latency
  • Compact 9.5 cm by 5.6 cm ABS body fits tight AV racks
  • Powered by 5 V supply for stable extraction in gaming or meetings
  • Works as HDMI-to-optical or HDMI-to-AUX converter, not ARC

4K60 HDMI Audio Extractor for Home Cinema and Gaming

This compact adapter separates the audio stream from an HDMI source and delivers it through both an optical output and a 3.5 mm stereo jack. Video passes through unchanged at up to 4K resolution and 60 Hz refresh rate. It suits users who want to connect modern consoles or media players to older amplifiers or active speakers lacking HDMI inputs.

Optical and 3.5 mm outputs limited to stereo PCM

The extractor decodes only two-channel PCM audio, so multichannel formats such as Dolby Digital or DTS are not passed to the optical or analogue ports. ARC functionality is not supported, meaning the device cannot return audio from a television's internal apps. The HDMI pass-through remains transparent for video up to the stated 4K60 specification.

Check that your source can output stereo PCM

Before ordering, verify the playback device can be set to PCM or stereo output in its audio menu; otherwise the optical and 3.5 mm ports will stay silent. The unit draws power from a 5 V supply, so ensure a compatible USB port or mains adapter is available nearby. Confirm your cables use standard HDMI and 3.5 mm connectors matching the extractor's sockets.

How it compares

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

Price $32.99
Pricier than about 83% of the 1,324 comparable items (median $16.99).

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Specifications

Product
Brand nameMOSWAG
Product lineSpiltter-w / MOSWAG
Model nameSpiltter-w
Part numberMOSWAG
Product type4K 60 Hz, HDMI Audio Extractor
Adapter type4K 60 Hz
Ports & slots
First connectorHDMI female
Second connectorHDMI Audio Extractor
Connector genderHDMI / MOSWAG / Spiltter-w
Connector typeMale
Size & build
Cable length4K 60 Hz
Cable jacketABS
Product dimensions9.5 cm × 5.6 cm × 0.1 cm
In the box
Units per package1
In the boxHDMI

Questions about this item

Should I pick the optical output or the 3.5 mm jack for my amplifier?

Use the optical port for surround-capable receivers or soundbars; use the 3.5 mm jack for stereo amps, powered speakers or headphones. Both carry the same extracted audio simultaneously.

Does the 4K 60 Hz rating mean my PS5 or PC will actually run at 4K 60 Hz through this box?

Yes — the HDMI pass-through supports 4K at 60 Hz with no compression or added latency, so the console or GPU sees the display directly.

The unit is powered from a 5 V source — what does that limit in practice?

The 5 V supply only runs the extraction circuitry; it does not restrict the HDMI bandwidth, so 4K 60 Hz video passes through unaffected.

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