Panlong Optical SPDIF Toslink/Coaxial Digital to Analog Audio Converter Decoder, Support 5.1 Dolby Digital, DTS, PCM with RCA L/R and 3.5mm Jack Outputs Converts Dolby Digital, DTS, PCM digital audio (up to 5.1CH) to 2CH analog stereo audio Supports digital audio input: Optical SPDIF (Toslink) or Coaxial Supports simultaneous RCA L/R and 3.5mm Headphone output Support all digital SPDIF audio formats including PCM 32KHz/44.1KHz/48KHz/96KHz/192KHz, Dolby Digital 5.1 and DTS; Adopts 192KHz/24bit ADC & DAC chips for superior audio quality Plug and play. Supports USB power option (DC 5V power adapter included). One Year Warranty by Ace Deal