J-Tech Digital Premium Quality SPDIF TOSLINK Digital Optical Audio 1x3 Splitter (One Input 3 Outputs) One ways of optical fiber signal input splitter to three sets of SPDIF/TosLink signal receiving device. Support 5.1 channels output up 15 ft. Support Dolby Digital & DTS 5.1, Dolby Digital Plus; Support PCM Stereo 32kHz, 44.1kHz, 48kHz and 96kHz; plug & play Over-voltage protection can prevent the damage caused by connecting unmatched power adapter to the machine Free lifetime technical support from the manufacture and free 1 Year Manufacturer Warranty from J-Tech Digital.