[HDMI ARC Audio Return] Effortlessly transmit TV sound via ARC to various outputs like optical, coaxial, and 3.5mm ports with this HDMI ARC adapter. Ideal for TVs lacking audio outputs, ensuring seamless connection to your sound system without the need for additional interfaces. [Plug and Play Convenience] Connect your TV and audio system effortlessly with no software or drivers required. Supports CEC function through its 3.5mm jack output, enhancing user convenience by simplifying the setup process and operational ease. [High-Resolution Audio] Supports a wide range of sampling rates (32, 44.1, 48, 96, 192 kHz) with a 24-bit S/PDIF bit stream on left and right channels. For optimal performance, use an AWG26 standard HDMI 1.4 cable to ensure audio transmission. [5.1 Channel Support] Experience immersive sound with the optical and coaxial outputs supporting 5.1 channel audio. Ensure your TV's optical port is set to PCM output for consistent, uncompressed audio quality across all channels. [Simultaneous Audio Outputs] This HDMI ARC to audio converter allows simultaneous audio output across optical, coaxial, L/R RCA, and 3.5mm headphone ports. Adjust your audio output settings to PCM or LPCM for optimal use with RCA and 3.5mm interfaces. Color: Black Material: Metal Package Contents: 1 x Adapter, 1 x USB cable Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. The measurement allowed error is +/- 1–3 cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-RUIMINGZ store