

Ugreen 40281 HDMI Audio Extractor Converter 4K 30Hz
BDT 2,490
Quantity
The Ugreen 40281 HDMI Audio Extractor Converter gives you a clear HDMI picture on your monitor, TV or projector and a separate audio output for your speakers or soundbar. It takes one HDMI input and gives you an HDMI output, an optical SPDIF port and a 3.5mm audio jack.
If you are looking for a reliable Ugreen HDMI converter for presentations, a second screen or a home theater setup, this compact unit handles 4K@30Hz and 1080p@60Hz video. It supports stereo and 5.1/7.1 channel audio.
Use it to connect a laptop, desktop, Android box, Blu-ray player or gaming console to a display, then send the sound to the audio gear you prefer.
Key Features of the Ugreen 40281 HDMI Audio Converter
- HDMI input with HDMI output: Connects an HDMI source such as a laptop or Android box to an HDMI monitor, TV or projector. You can mirror or extend your desktop for more workspace.
- Built-in optical SPDIF audio port: Sends digital sound to a soundbar, AV receiver or home theater system for fuller audio than most built-in display speakers.
- 3.5mm stereo audio output: Plug in wired speakers or headphones directly, with no extra audio adapter needed.
- 4K@30Hz and 1080p@60Hz support: Delivers sharp visuals for documents, presentations, movies and general use.
- 5.1/7.1 channel audio support: Gives you surround-capable sound when your source and audio equipment support it.
- Lontium LT8612SX chipset: Provides stable video and audio signal processing for dependable day-to-day performance.
- Pure copper conductor core and 24k gold-plated connector: Supports a steady signal and resists wear from repeated plugging.
- Aluminum alloy shell: Gives the unit a durable, premium feel and a compact 72mm x 56mm x 21.5mm body that is easy to carry.
- Plug and play: No drivers or software are needed, so you can connect it and start using it right away.
Why Choose the Ugreen 40281 HDMI Audio Extractor Converter
This converter fixes a common problem: your display's speakers sound weak, or your audio system can't connect to your HDMI source. The Ugreen 40281 splits the signal so the video goes to your screen and the audio goes where you want it, through optical SPDIF or the 3.5mm jack.
It is also a practical tool for office and home users. Show presentations on a bigger screen, extend your laptop display to a second monitor, or connect a Blu-ray player or console to a home theater setup. For a well-known Ugreen HDMI converter, the build quality is solid, with an aluminum case and a gold-plated connector. It also comes with an 18-month warranty for quality-related issues.
Technical Specifications
| Brand | Ugreen |
|---|---|
| Model | 40281 |
| Type | HDMI to HDMI Converter with SPDIF and 3.5mm Audio |
| Input Port | HDMI (Male) |
| Output Ports | HDMI (Female) x1, SPDIF Optical Audio x1, 3.5mm Stereo Audio x1 |
| Resolution | Up to 4K@30Hz, Full HD 1080p@60Hz |
| Audio Format | Stereo and 5.1/7.1 channel audio |
| Material | Aluminum alloy case |
| Dimensions | 72mm x 56mm x 21.5mm |
| Cable Length | 15cm |
| Color | Black |
| Setup | Plug and play, no driver required |
| Warranty | 18 months (quality-related issues) |
Best Use Cases
- Office and professionals: Present slides and documents on a projector or large display with clear audio.
- Home theater: Send sound from a Blu-ray player, Android box or console to a soundbar over optical.
- Students and remote work: Extend a laptop desktop onto a second monitor.
- Gaming and entertainment: Route game or movie audio to headphones or external speakers.
Compatibility
- Works with devices that have an HDMI output, including laptops, ultrabooks, desktop computers, Android boxes, Blu-ray players and gaming consoles.
- Connects to HDMI monitors, TVs and projectors.
- The optical SPDIF port works with soundbars and AV receivers that have optical input. The 3.5mm port works with wired speakers and headphones.
Frequently asked questions
What does the Ugreen 40281 HDMI audio extractor converter do?
It takes an HDMI input and gives you an HDMI video output plus separate optical SPDIF and 3.5mm audio outputs. This lets you send video to a screen and audio to speakers or a soundbar.
What resolution does this Ugreen HDMI converter support?
It supports up to 4K@30Hz and Full HD 1080p@60Hz.
Does it support 5.1 or 7.1 surround sound?
Yes. It supports 5.1/7.1 channel audio and stereo output. Surround playback depends on your source device and audio equipment.
Do I need to install drivers or software?
No. The Ugreen 40281 is plug and play and needs no drivers or software.
Can I connect it to a laptop, console or Blu-ray player?
Yes. It works with most devices that have an HDMI output, including laptops, Android boxes, Blu-ray players and gaming consoles.
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