4K HDMI Audio Extractor SPDIF Optical & 3.5mm Stereo Output

4K HDMI Audio Extractor with SPDIF Optical TOSLINK & 3.5mm Stereo Output

Unlock the full audio potential of your HDMI setup with this compact 4K x 2K HDMI Audio Extractor by OllyMurs. Whether you're connecting a soundbar, stereo receiver, or headphones, this splitter adapter lets you pull digital audio directly from any HDMI source — simultaneously outputting to both SPDIF Optical (TOSLINK) and a 3.5mm analog headphone jack, all while passing through your full 4K video signal untouched.

Key Features

• 4K x 2K Pass-Through Video: Supports resolutions up to 4K (24/50/60fps), 1080p, 1080i, 720p, and legacy formats including 576p/576i/480p/480i — no compromise on picture quality.
• Dual Audio Output: Extracts embedded digital audio and delivers it simultaneously via SPDIF Optical TOSLINK and 3.5mm analog stereo jack.
• Surround Sound Ready: SPDIF output supports 2CH stereo and 5.1CH surround sound, including Dolby Digital 5.1CH and DTS 5.1CH formats.
• Wide Compatibility: Works seamlessly with computers, monitors, projectors, TV boxes, DVD/Blu-ray players, multimedia players, and televisions.
• HDMI 1.4 Compliant: Max bandwidth of 225MHz and max baud rate of 6.75Gbps for crisp, reliable signal transmission.
• Deep Color Support: Compatible with 24-bit and deep color formats (30-bit and 36-bit).
• Metal Build: Durable metal construction for long-lasting, stable connections.
• USB Powered: Powered via included Micro USB cable — use a standard 5V/1A phone adapter (not included) for devices with low-power HDMI ports.

Technical Specifications

Important Notes

• Does not support Dolby Digital Plus audio (supports DTS and standard Dolby Digital only).
• Does not support copyright-protected (HDCP) content.
• For low-power HDMI ports, connect the included Micro USB cable to a 5V/1A adapter (not included).

What's in the Box

• 1 × HDMI Audio Extractor (H5)
• 1 × Micro USB Cable

Made in Mainland China.

You May Also Like

• 10pcs 2-Pin Spring Wire Connectors – Quick Splice Lock Terminals
• 12pcs 16mm Momentary Push Button Switch 1NO Metal 2-Pin Self-Reset

Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: Does this HDMI audio extractor support 5.1 surround sound?

A: Yes! The SPDIF Optical (TOSLINK) output supports both 2-channel stereo and 5.1-channel surround sound, including Dolby Digital 5.1CH and DTS 5.1CH. Please note it does not support Dolby Digital Plus.

Q: Will this extractor affect my 4K video quality?

A: No. This device passes through your 4K x 2K video signal at full quality — supporting resolutions up to 4K (24/50/60fps), 1080p, and lower, with deep color formats up to 36-bit. Your picture is fully preserved while audio is simultaneously extracted.

Q: What devices is this HDMI audio extractor compatible with?

A: It is compatible with a wide range of HDMI-enabled devices including computers, monitors, projectors, TV boxes, DVD and Blu-ray players, smart TVs, multimedia players, and more — essentially any device with a standard HDMI 1.4 output port.

Q: Does it need external power?

A: The extractor is powered via the included Micro USB cable. For most setups, USB power from your TV or device is sufficient. If your HDMI source has a low-power port, connect the Micro USB cable to a standard 5V/1A phone charger adapter (not included).

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.