You can plug your Toslink Digital Optical in and get Digital Audio Coax Out. This can transforms a Digital Toslink Optical signal to a digital RCA Coaxial (S/PDIF) audio signal
This audio splitter works with all digital audio device such as HDTV, Blue-ray DVD player, HD cable box, Ps3, HD receivers, home theater systerm and all other HD devices. It is all plug and play
Simply plug the power supply, connect the optical toslink (Coax) cable betweer the optical (Coax) audio source/the end receving devices and the setup is all done
Used 24-bit audio DSP, 96KHz Digital recivers, 24bit ADC, supports all S/PDIF digltal audio transmission for uncompressed PCM, LPCM, Dolby AC-3, Dolby 5.1 Dolby Digital and DTS sound
This product will NOT convert ANALOG AUDIO (typically Left&Right-Red and White RCA audio to the Digital Audio Format). Not a bi-directional converter, just convert optical signal to coaxial singal.