- HDMI ARC Audio Return Channel: This HDMI ARC Adapter allows you to easily connect ARC-enabled televisions to stereo systems without audio output. It provides sound output through optical, coaxial, left/right channels, and a 3.5mm headphone jack using the HDMI ARC connector. - Easy Setup: No software or drivers are required. Simply connect your TV to your audio device and enjoy enhanced sound immediately. Ensure your TV’s HDMI port has the ARC icon for compatibility. - High-Quality Audio Support: The adapter supports multiple sampling rates including 32, 44.1, 48, 96, and 192 KHz, along with 24-bit S/PDIF input bitstreams for superior audio quality. Use an HDMI 1.4 cable (19+1) for optimal performance. - Simultaneous Output: This adapter enables simultaneous audio output from your ARC-enabled TV to various audio outputs (optical, coaxial, 3.5mm, L/R) through the HDMI/ARC connector. Make sure to set the audio output to PCM/LPCM 2-channel for proper function. Use Scenarios: - Connect your TV to an older stereo system or soundbar that lacks HDMI support, allowing you to enjoy high-quality audio from your favorite shows. - Stream music directly from your ARC-enabled TV to external speakers, enhancing your home entertainment experience without the need for complex setups. - Use it in a home theater environment to ensure all audio outputs are utilized, providing a rich sound experience during movies or gaming sessions.