eSynic
eSynic Portable 4K@30Hz HDMI Optical Audio Extractor-Only From Frie TV Stick/Gaming Console to HDMI Monitor Display & Optical Soundbar-Easy to Set Up-Dolby/DTS 5.1 Surround Sound-Not For HDTV ARC/eARC
Bottom line: The eSynic Portable 4K@30Hz HDMI Optical Audio Extractor-Only From Frie is a specs-and-price decision rather than a crowd-consensus one in the displays & upscalers category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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Pros & Cons
Pros
- ✓ Backed by eSynic's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored eSynic Portable 4K@30Hz HDMI Optical Audio Extractor-Only From Frie… using a rating × review-volume × price-fit model applied to published specs and reviews across the displays & upscalers category. eSynic's displays & upscalers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for displays & upscalers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 🔌 【4KHDMI Audio Extractor】----:Our eSynic Professional HDMI Audio Extractor Split Audio to Optical While Maintaining 4K Video Extracts Dolby Digital/DTS 5.1 audio from HDMI source and outputs via optical, while passing through pristine 4K@30Hz video to your HDMI display. [Note: Does not support ARC/eARC and HDTV as input source.]
- 🎵 【Support Dolby Digital/DTS 5.1】-----:Immersive Surround Sound for Movies & Gaming Advanced audio processor decodes mainstream surround formats for cinematic experiences. ----Limitation: [Does not support 7.1 surround or HDTV ARC/eARC functionality]
- 🖥️ 【4K@30Hz Video Pass-Through】----:Our eSynic HDMI to Optical Audio Adapter Support Full HD & 3D Compatible Supports resolutions from 480p to 4K@30Hz, including 3D content. Important: For 4K@60Hz source devices, manually set output to 4K@30Hz for compatibility.
- 📺 【Device Wide Compatibility】---:Our eSynic hdmi Audio Splitter Works with Fire TV Sticks & Gaming Consoles Seamlessly connects:✓ Fire TV Stick/Roku/Chromecast✓ PS4/Xbox One gaming consoles✓ Blu-ray players✓ Set-top boxes----Not compatible with PS5 or HDTV as input source.
- ⚠️ 【Troubleshooting Guide】----:Quick Fixes for Common Setup Issues:---No Sound? ----Check if output device supports 5.1ch → If not, change source to PCM mode.---Black Screen? ----Ensure resolution is set to 4K@30Hz (not 60Hz)----Connection Fail---Do not Use the HDTV as Input Source.
Full Specifications
| Brand | eSynic |
|---|---|
| Model | ESY363 |
| Interface | HDMI to HDMI +Optical |
| Unit Count | 1 Count |
| Part Number | ESYESY263 |
| Compatibility | PS5, PS4, Xbox |
| Material Type | ABS(Not Support HDTV eARC/ARC) |
| Mounting Type | Cable Mount |
| Interface Type | HDMI to HDMI +Optical |
| Number of Pins | 20 |
| Audio Output Mode | Surround Sound |
| Compatible Devices | Fire TV Stick, Roku, Chromecast, PS4, Xbox One, Blu-ray players, Set-top boxes |
| Number of Channels | 6 |
| Included Components | 1 x 4K @30Hz HDMI TO HDMI+Optical Audio Converter Kit |
Ready to buy?
eSynic Portable 4K@30Hz HDMI Optical Audio Extractor-Only From Frie TV Stick/Gaming Console to HDMI Monitor Display & Optical Soundbar-Easy to Set Up-Dolby/DTS 5.1 Surround Sound-Not For HDTV ARC/eARC is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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