Toslink Optical to RCA Audio ConverterProduct Details:* Converts Dolby Digital formatted audio into stereo analog audio* Supports uncompressed digital LPCM stereo or Dolby Digital 5.1 audio inputs* Supports LPCM 2ch audio sampling rates from 32 to 96kHz* Supports Dolby Digital 5.1ch audio sampling rates of 48kHz* Supports Dolby Digital audio down-mixing to 2-channel audio* Supports S/PDIF bitsream 24-bit of data for left & right channelsTributariesAC300