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Deal.ai › Digital TV Converters
Hongwell
HDMI Audio Splitter 4K x 2K
Hongwell

HDMI Audio Splitter 4K x 2K

Best price now

$14.36at WalmartChecked Nov 13

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Price facts

  • Last seen at $14.36 at Walmart on Nov 13.

Our take on the HDMI Audio Splitter 4K x 2K

The Hongwell HDMI Audio Splitter is a small powered box that pulls audio out of an HDMI signal while passing video through to a TV or monitor. It offers an optical SPDIF output and a 3.5mm stereo jack, with three modes: 5.1CH (optical only), 2CH (both outputs) and PASS (audio stays on HDMI). Video tops out at 4K×2K at 30Hz, so it suits older 1080p and 4K/30 setups, not 4K/60 consoles or HDR sources. Compared with 4K/60 extractors, it is simpler and cheaper in capability, and it needs its own 5V power.

Best forAdding speakers or headphones to a TV or streaming stick with no audio outputFeeding an older soundbar or AV receiver from an optical cableSending stereo audio to powered speakers or a headphone amp1080p and 4K/30 sources like set-top boxes and media players
Pros
  • Optical and 3.5mm outputs in one box
  • Three audio modes, including a pure pass-through
  • Compact, light housing
  • Powered over Micro-USB
  • Handles LPCM, Dolby Digital and DTS over optical
Cons
  • 4K limited to 30Hz, so no 4K/60 or high frame rate gaming
  • 5.1CH works only through optical, not the 3.5mm jack
  • Needs a separate 5V USB power adapter, which is not included
  • No HDR or HDCP 2.2 support stated
  • No HDMI input switching; one source only

HDMI Audio Splitter 4K x 2K prices at every store

  • WalmartNew

    In stockSold by HongwellReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $14.36Free shippingChecked Nov 13
    Visit Walmart

About the HDMI Audio Splitter 4K x 2K

This HDMI audio extractor pulls the audio out of an HDMI signal and passes the video on to a TV or monitor. It lets HDMI sources such as streaming sticks, game consoles and PCs connect to external speakers, headphones, a soundbar, an AV receiver or a DAC. Video passes through at up to 4K×2K@30Hz, and 1080P and 3D are supported.

Audio comes out through an optical SPDIF (Toslink) port and a 3.5mm stereo jack. A selector sets one of three modes. 5.1CH sends audio through the optical output only. 2CH sends audio through both the optical and 3.5mm outputs. PASS sends the audio through HDMI unchanged, so the TV or sound system must decode it.

To set it up, connect the HDMI source to HDMI IN on the extractor and HDMI OUT to the TV, then choose the audio mode. It is powered by DC 5V through a USB port or the included cable. It does not downmix 5.1 to 2.0, so select the correct mode manually. For Dolby Digital or DTS, the source must output bitstream, not PCM 5.1.

Video
Up to 4K×2K@30Hz, 1080P@60Hz, 3D
Audio formats
LPCM, Dolby Digital, DTS (5.1CH via optical)
Audio modes
5.1CH (optical only), 2CH (optical and 3.5mm), PASS (unchanged through HDMI)
Input
HDMI (Type A female)
Output
HDMI, optical SPDIF (Toslink), 3.5mm stereo
Power
DC 5V / 500mA via Micro-USB
Dimensions
Approx. 2.5 × 2 × 0.8 inches
In the box
1 x HDMI audio extractor, 1 x Micro-USB power cable (power adapter not included), user manual
Brand
Hongwell

Questions and answers

Will it pass 4K at 60Hz?
No. Video is capped at 4K×2K at 30Hz and 1080p at 60Hz. For 4K/60 sources, use an extractor rated for 4K/60.
Can I get 5.1 surround from the 3.5mm jack?
No. 5.1CH mode outputs only through optical SPDIF. The 3.5mm jack carries stereo in 2CH mode.
Does it need a power adapter?
Yes. It runs on DC 5V via Micro-USB. A Micro-USB cable is included, but the wall adapter is not.
What audio formats does it support?
LPCM, Dolby Digital and DTS, with 5.1 channels over optical. PASS mode leaves the HDMI audio untouched.
Can I connect a capture card or a second TV?
It has one HDMI input and one HDMI output, so it feeds a single display. Audio goes out separately over optical or 3.5mm.
Does it work with a streaming stick?
Yes, if the stick is the HDMI source into the extractor and the extractor feeds the TV. The stick still needs its own power.
Where is the HDMI Audio Splitter 4K x 2K cheapest?
At Walmart, for $14.36, as of our latest check.

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