ARC/eARC Audio Extractor: Some TV do not have optical or coaxial interfaces. This product can convert the ARC audio channel of the TV into digital optical or coaxial output, solving the compatibility problem between the TV and the home audio system
TV Setup Before Use: 1. Enable the TV's CEC function 2. Set the TV's audio output to the ARC device 3. Set the audio format to PCM
High Quality Audio: The ARC digital audio cable supports 24-bit/192kHz audio sampling rates, connecting via optical or coaxial interfaces to soundbars, amplifiers, or other audio systems
Plug and Play:No complicated driver installation required. Simply connect the converter's USB cable to the TV's USB port or power adapter
Indicator light: After powering on, the red indicator light remains lit,When the TV's audio output is set to ARC, the green indicator light remains lit.TV volume cann be adjusted through remote the control (NOTE: The output audio format can only be PCM 2CH)