Welcome to our store! DIGITAL AUDIO CONVERTER: Our audio converter allows you to convert your coaxial digital signal to optical digital audio, providing you with a clearer audio experience. SUPPORTS ALL SPDIF DIGITAL AUDIO: The converter supports all SPDIF digital audio transmission, making it perfect for PCM, LPCM, Dolby AC 3, Dolby 5.1, and DTS audio. EXCELLENT SIGNAL INTEGRITY: Using an active circuit, our optical audio transmitter allows you to maintain complete signal integrity even over long cable runs. COMPACT AND PORTABLE: Our digital audio converter is compact and portable, making it easy to take with you. Simple and easy to use. WIDE COMPATIBILITY: The converter is compatible with a wide range of audio devices including TVs, music players, computer sound cards, soundbars, and more. Item Type: Converter Material: ABS Weight: Approx 66g / 2.33oz Input Signal: Coaxial RCA Audio Signal Output Signal: Digital Optical Audio Signal Transmission Rate: 24 Bits Transmission Frequency: 96KHz 1 x Converter 1 x Connecting Cable 1 x Manual Customers are our top priority. If you find any problems with your product after you receive it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.