1 x 4 Optical Audio Splitter The 1 by 4 Optical Audio Splitter can split and distribute a single optical digital audio input to up to four simultaneous optical digital outputs, allowing users to share one optical source to up to four optical sound systems. A simple and easy to use tool for distributing a single optical signal to multiple areas or devices. Supports one optical input and four optical outputs Supports LPCM 2CH audio signal and sampling rates up to 192kHz Supports Dolby Digital and DTS 2/5.1CH audio signals bypass Supports S/PDIF sampling rates of 32 kHz to 192kHz Low power consumption Inputs 1x Toslink [1x OPTICAL 2 Channel LPCM / Dolby Digital / DTS] Outputs 4x Toslink [4x OPTICAL 2 Channel LPCM / Dolby Digital / DTS] PSU: 5V/1A Product Brochure DCT28_DataSheet.pdf