Features:

• -Extract and split audio from HDMI video signal
• -Stream high quality images and sound
• -4K HDMI video output
• -High definition vision and surround sound
• -Two options for audio output
• -Support mirror and extend mode
• -Support resolution up to 4K@30Hz

Specifications:

• -Model No: 40281
• -Input Interface: HDMI
• -Output Interface: HDMI/Stereo & Audio L/R, SPDIF 7.1CH audio
• -Resolution Support: up to 4Kx2K@30Hz
• -Plug and Play
• -Version: V1.3
• -Compatibility: HDCP Compliant
• -Power:Micro USB for optional power

*Note:

-The HDMI audio splitter is not b-directional and only supports signal from HDMI source devices to HDMI displays.

-There must be a HDMI video input and the 3.5mm/SPDIF optical audio output port cannot be used alone

-This adapter is just video and audio splitter extractor and cannot decode/change the audio format