Supports eARC and ARC inputs. HDMI, fiber optic, RCA, and 3.5mm headphone outputs (HDMI transmits o signals only, no video). HDMI output supports up to 5.1 and 7.1 channel HD o. Fiber optic interface supports up to 5.1 channels. Supports o sampling rate of 24bit/192KHz. RCA and 3.5mm headphone output volume can be controlled by TV remote control (CEC). This product is designed to enable amplifiers or soundbars that do not support eARC to connect with TVs that support eARC, allowing them to receive high-definition o through the TV's eARC channel. It can also connect the o signal from a TV with eARC to an amplifier or headphones via the fiber optic and analog stereo outputs of this eARC o converter. This eARC o converter is also compatible with TVs that have ARC functionality. Features input o channel indicator lights. Input interface: eARC/ARC HDMI. Output version: HDMI 1.4. Output resolution: 720P (HDMI o only, no video). Output interfaces: HDMI x1, fiber optic x1, RCA x2, 3.5mm x1. Supported o formats: PCM, AC3, DTS, DD+, DTS-HD, Master o, Dolby True HD. Power interface: DC 5.5mm. Power voltage and consumption: DC 5V / 300mA. Notes: 1. RCA cable not included. 2. Select the correct model if your HDMI port is labeled eARC/ARC. Color: Black. Material: Aluminum alloy. Package Contents: 1 x ARC o Extractor, 1 x USB Cable, 1 x English Manual. Only the items listed are included; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowed: +/- 1-3 cm.