Portta SPDIF/TOSLINK Digital Optical Audio 1x3 Splitter * One ways of optical fiber signal input splitter to three sets of SPDIF/Toslink signal receiving device * Audio format support: LPCM2.0/DTS/Dolby-AC3 * Support signal retiming * Use optical fiber cable loss less the 0.2dB/m, Output distance is up to 40m * Over-voltage protection can prevent the damage caused by connecting unmatched to the machine * No loss of quality * Installs in minutes