<p>This product is designed to upgrade amplifiers or soundbars that do not support eARC function to be able to connect with TVs that support eARC function, so that they can obtain high-definition audio through the TV's eARC channel. It can also connect the audio signal of a TV that supports eARC to an amplifier or headphones through the fiber optic and analog stereo interfaces of this eARC audio converter.</p><p>Features: Supports eARC and ARC inputs, HDMI, fiber optic, RCA, and 3.5mm headphone outputs, HDMI output supports up to HD 5.1 and HD 7.1 channels, fiber optic interface supports up to 5.1 channels, supports transmission of 24bit/192KHz audio sampling rate.</p><p>Specifications: Input interface: eARC/ARC, HDMI output version: HDMI 1.4, HDMI output resolution: 720P, output interface: HDMI, fiber optic, RCA, 3.5mm, supported audio formats: PCM, AC3, DTS, DD+, DTS-HD, Master audio, DOLBY True HD.</p>