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Bigamart
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$69.99
Home/Electronics & Photo/Hi-Fi & Home Audio/Accessories/Digital-Analog Converters
HDMI Audio Extractor 4K x 2K@30Hz HDMI to Optical Audio Adapter HDMIto Spdif Toslink and 3.5mm L/R Stereo Audio Converter Support DTS-HD/3D /Blue-Ray/Dolby-AC3/PS3/PS4/HDTV — image 1
Digital-Analog ConvertersCMSTEDCD✓ In stock

HDMI Audio Extractor 4K x 2K@30Hz HDMI to Optical Audio Adapter HDMIto Spdif Toslink and 3.5mm L/R Stereo Audio Converter Support DTS-HD/3D /Blue-Ray/Dolby-AC3/PS3/PS4/HDTV

★★★★★
$69.99

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About this item
  • 【Pre-purchase reading】When using 5.1CH digital audio, you need to set the audio format of the signal source to PCM. If you mistakenly set it to ‘linear PCM’, the surround sound signal may be converted to stereo output. This product does not support ARC or eARC functionality. If your audio source includes these features, you can use an ARC/eARC converter to convert the signal to an optical/3.5mm port, then connect it to your speakers or headphones.
  • 【HDMI Audio Extractor Splitter】One HDMI input port, one HDMI output port, Optical Toslink SPDIF and 3.5mm stereo audio output, achieve the synchronization of audio signal separation,guarantees audio and video transmission with high-fidelity and lossless. Note: Televisions are not supported as input devices. Supported input sources include TV boxes, PS4/5 consoles, computers, Blu-ray players, and DVD players.
  • 【3 Audio EDID Settings】HDMI optical audio splitter with Pass, 2CH, 5.1CH three audio mode options. 3.5mm Analog R/L output supports 2CH PCM stereo audio; SPDIF output supports 2CH PCM,5.1CH Digital, DTS Audio. Sound and picture signals are transmitted without delay. (Note: The audio splitter does not support 7.1 channels.)
  • 【4K@30Hz Resolution】HDMI optical splitter supports resolutions up to 4k2k@30Hz/3D /1080p/1080i/720p/576p/576i/480p/480i. 3D and 24bit/deep color 30bit,36bit deep colour, synchronized sound.This audio extractor only supports 4K 30hz, HDMI version 1.4.
  • 【HDMI Optisch Adapter Wide Compatibility】This HDMI to HDMI Audio Extractor is suitable for Blu-ray/DVD/HD Players, Cable/Satellite Boxes, Fire TV, HDTV, Chromecast, PS4 Slim, PS3, PS3, PS4, PS5, Xbox, PC/Laptop, HD Camcorders, HD DVR, etc.
  • 【Plug and Play】The optical audio adapter no need to Install Drivers and Software,plug and play,Metal box construction, solid build. more stable signal transmission, compact and exquisite, convenient storage.(Note:The HDMI Audio Splitter is low power and only requires a USB port connected to another device's 5V USB port to function.)
Product details
Brand
CMSTEDCD
Manufacturer
CMSTEDCD
Material
Metal
Colour
4K30Hz 5.1CH
Model number
20211221
Part number
20211221
EAN
0798610310588

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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