Supports eARC and ARC over HDMI input. Outputs include Fiber Optic, RCA, and 3.5mm Headphone. HDMI output transmits audio signals only; no video. HDMI output supports up to 5.1 and 7.1 channel audio. Fiber optic interface supports up to 5.1 channels. Supports 24bit/192kHz audio sampling rate. Note: HDMI output only outputs audio, not video. This product is designed to upgrade amplifiers or soundbars that do not support eARC function to connect with TVs that support eARC, enabling high-definition audio through the TV's eARC channel. It connects audio signals from an eARC TV to an amplifier or headphones through fiber optic and analog stereo interfaces. Compatible with TVs that have ARC function. RCA and 3.5mm headphone output volume can be controlled by TV remote control (CEC). Supports input audio channel indicator lights. Input Interface: eARC/ARC HDMI HDMI Output Version: HDMI 1.4 Output Interface: HDMI 1, Fiber Optic 1, RCA 2, 3.5mm 1 Supported Audio Formats: PCM, AC3, DTS, DTS-HD Master Audio, Dolby True HD Power Interface: DC 5.5 Power Voltage and Power Consumption: DC 5V / 300mA Colour: Black Material: Plastic and Metal Package Contents: 1 x Converter, 1 x USB Power Cable, 1 x English User Manual Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the item's color in the picture to differ slightly from the real thing. The measurement allowed error is 1-3cm. Please allow slight dimension differences due to manual measurement. Sold by: Dadangjia