UGREEN 40281 HDMI Audio Extractor with Optical SPDIF

• Home Theater Audio Extraction: Route HDMI-source audio through the optical SPDIF or 3.5mm stereo output.
• AV Amplifier Connection: Use the optical SPDIF output with compatible audio equipment that accepts Toslink input.
• Stereo Speaker Connection: Connect compatible audio equipment through the 3.5mm stereo output.
• HDMI Display Pass-Through: Send the HDMI output to a compatible display while using a separate audio output.
• Blu-ray Player Setups: Evaluate the extractor for Blu-ray player installations with compatible HDMI connections.
• DVD Player Setups: Evaluate the adapter for DVD players that provide an HDMI output.
• Game Console AV Setups: Consider the extractor for HDMI-equipped consoles when the required audio and video specifications match.
• HDMI Source and Display Integration: Connect an HDMI source and display while routing audio through a separate output.
• 4K at 30Hz AV Systems: Use in setups whose required video resolution and refresh rate fall within the stated maximum.
• 3D-Capable HDMI Setups: Evaluate for systems requiring the listed 3D support, subject to source and display compatibility.
• Optical Digital Audio Routing: Route audio to compatible equipment through the Toslink output.
• Analogue Stereo Audio Routing: Route audio to compatible equipment through the 3.5mm stereo output.
• Compact AV Installations: Consider where the stated enclosure dimensions fit the available installation space.

• HDMI Audio Extraction: Separates audio from an HDMI input — allows audio to be routed through the available dedicated audio outputs.
• HDMI Video Pass-Through: Provides HDMI output — supports passing the HDMI signal to a connected display.
• Optical SPDIF Output: Includes optical digital audio output — provides an interface for compatible optical-audio equipment.
• 3.5mm Stereo Output: Provides stereo audio output — supports connection to compatible equipment with a 3.5mm audio input.
• HDMI Input: Uses an HDMI input interface — provides the source connection for audio extraction and video pass-through.
• 4K Resolution Support: Supports resolutions up to 4K×2K at 30Hz — helps buyers verify the stated resolution limit against display requirements.
• HDMI 1.3: Supports HDMI version 1.3 — identifies the specified HDMI interface version.
• HDCP Compliance: Listed as HDCP compliant — provides a documented compliance detail for source and display planning.
• 3D Support: Supports 3D — identifies the stated 3D capability.
• Optional USB Power: A USB cable is included and power is described as optional — provides the listed USB power arrangement.
• Plug-and-Play Operation: Listed as plug-and-play — supports setup without a stated configuration process.
• Aluminium Enclosure: Features an aluminium case — identifies the enclosure material and its stated heat-dissipation and anti-interference design intent.
• Compact Dimensions: Measures 72 × 56 × 21.5 mm — helps buyers assess physical placement requirements.
• Black Finish: Supplied in black — identifies the listed product colour.

• Brand: UGREEN
• Model: 40281
• Product Type: HDMI audio extractor
• Product Category: HDMI audio adapter / converter
• Input Interface: HDMI
• Video Output Interface: HDMI
• Digital Audio Output: Optical SPDIF / Toslink
• Analogue Audio Output: 3.5mm stereo audio L/R
• Maximum Supported Resolution: 4K×2K at 30Hz
• HDMI Version: HDMI 1.3
• HDCP: Compliant
• 3D Support: Supported
• Audio Output Capability: Optical SPDIF and 3.5mm stereo audio
• Power Arrangement: USB cable included; power described as optional
• Operation: Plug-and-play
• Enclosure Material: Aluminium
• Colour: Black
• Dimensions: 72 × 56 × 21.5 mm
• Warranty: 1 year

WHY CHOOSE THIS PRODUCT?

• Separate Audio Routing: The audio extraction function provides dedicated audio outputs alongside HDMI output for video pass-through.
• Optical Audio Connectivity: The Toslink SPDIF output supports connection planning for equipment with a compatible optical digital audio input.
• Analogue Stereo Output: The 3.5mm stereo output provides an alternative connection for compatible audio equipment.
• Documented Resolution Limit: Support for up to 4K×2K at 30Hz helps buyers compare the adapter with their source and display requirements.
• HDMI 1.3 Interface: The listed interface version provides a reference point when checking system requirements.
• HDCP Compliance: The stated compliance information helps procurement teams review protected-content connection requirements.
• Compact Installation: The 72 × 56 × 21.5 mm dimensions help buyers evaluate placement in home theater or AV installations.
• Plug-and-Play Design: The stated plug-and-play operation supports straightforward installation planning.
• Enclosure Design: The aluminium housing is described as supporting heat dissipation and anti-interference performance.