eARC to Optical Audio Transmitter

This lightweight black plastic converter enables transmission of high-fidelity audio from any eARC or ARC-enabled TV to optical-input audio devices. It uses the TV’s HDMI ARC/eARC port as input and outputs via standard Toslink optical interface. Fully supports PCM 2.0, Dolby Digital 5.1 and DTS 5.1 audio formats, with full 24-bit/192kHz sampling capability. Powered via USB — draws power from the TV’s USB port or an external 5V adapter. Compatible with all mainstream TV brands offering ARC/eARC functionality, and widely tested with soundbars, stereo amplifiers and powered desktop speakers. Note: optical output does not relay CEC commands — TV remote volume control remains inactive on downstream devices.