[HDMI ARC to o] Easily transmit TV sound via ARC to various outputs including optical, coaxial, and 3.5mm ports with this HDMI ARC adapter. Ideal for TVs without o outputs, enabling seamless connection to your sound system without additional interfaces. [Plug and Play] Connect your TV and o system effortlessly with no software or drivers required. Supports CEC function through the 3.5mm jack output, simplifying setup and operation. [High-Resolution o] Supports multiple sampling rates (32, 44.1, 48, 96, 192 kHz) with a 24-bit S/PDIF bit stream on left and right channels. For best performance, use an HDMI 1.4 cable compliant with standard specifications to ensure high-quality o transmission. [5.1 Channel Support] Enjoy immersive o with optical and coaxial outputs supporting 5.1 channel o. Ensure your TV's optical output is set to source mode for consistent, uncompressed o quality. [Simultaneous o Outputs] This HDMI ARC to RCA o converter allows simultaneous o output through optical, coaxial, L/R, and 3.5mm headphone ports. Set your o output to PCM or LPCM for optimal performance with RCA and 3.5mm connections. Color: Black Material: Metal Package Contents: 1 x Adapter, 1 x USB cable. Only the items listed are included; other products are not. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.