Features 1、DIGITAL SOUND CONVERTER: Our sound converter allows you to convert your coaxial digital signal to optical digital sound, allowing you to experience clearer sound. 2、SUPPORTS ALL SPDIF DIGITAL SOUND: The converter supports all digital SPDIF sound transmission, making it perfect for PCM, for LPCM, for Dolby AC 3, for Dolby 5.1, and for DTS sound. 3、EXCELLENT SIGNAL INTEGRITY: Utilizing an active circuit, our optical sound transmitter allows you to maintain complete signal integrity even over long cable runs. 4、COMPACT AND PORTABLE: Our digital sound converter is compact and portable, making it easy to take on the go. Easy and simple to operate. 5、WIDELY COMPATIBLE: The converter is compatible with a wide range of sound devices including TVs, music players, computer sound cards, sound bars and more. Item Type: Converter Material: ABS Weight: Approx. 66g / 2.33oz Input Signal: Coaxial RCA sound signal Output Signal: Digital optical sound signal Transmission Rate: 24 bits Transmission Frequency: 96KHz Package List 1 x Converter 1 x Connection Cable 1 x Manual