VIMVIP SPDIF Toslink Digital Optical Audio Splitter with Chip Inside,Support 1 In 3 Out at The Same Time 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. Used optical fiber cable loss less the 0.2Db/m,Output distance is up to 40m. What You Get:One VIMVIP Toslink Digital Optical Audio Splitter.Our fan-favorite 18-month warranty and friendly customer service.