Anti interference design for reliable audio transmission Optical to analog conversion with a 3.5 mm output Converts a digital optical signal to a 3.5 mm stereo analog output for speakers or amplifiers Length and build 1 meter long, suitable for flexible placement Wide compatibility Works with devices that provide an optical (TOSLINK) output and audio systems with a 3.5 mm input Ideal for connecting to speakers, amplifiers, or other compatible audio equipment Audio performance Supports up to 192 kHz sampling rate to preserve signal quality during the conversion Designed to deliver clear, faithful sound through the 3.5 mm path Use scenarios TV or home theater: connect the TV's optical output to external speakers or an amplifier via the 3.5 mm input PC or media center: output from a computer's optical port to powered speakers or a stereo receiver Gaming console or streaming device: enhance audio by routing optical sound to 3.5 mm equipped audio gear