Overview: This SPDIF/TosLink Digital Optical Audio Splitter can let you to connect one digital optical TosLink sources to three optical TosLink (SPDIF) input on your AV amplifier. Features: 1. One way of optical fiber signals switch to three sets of SPDIF/TosLink signal receiving device. 2. Audio format support : LPCM2.0/DTS/Dolby-AC3 3. Used optical fiber cable loss less the 0.2Db/m, Output distance is up to 25m. 4. Over-voltage protection can prevent the damage caused by connecting unmatched power adapter to the machine. 5. LED status indication. 6. No loss of quality. Specifications: Support audio format: LPCM2.0/DTS/Dolby-AC3 Peak wavelength: 650nm Max baud rate: 16Mbps Output cable distance: 25m(Use the optical fiber cable loss less the 0.2Db/m ) Max working current: 100mA Power adapter format: Input: AC (50HZ, 60HZ) 100V-240V; Output: DC5V/1000mA Operating temperature range: (0 to 40℃) Operating humidity range: 5 to 90%RH (No Condensation) Dimension (L x W x H): 48 x 48 x 20 (mm) Weight: 70g Package: 1 x Toslink Splitter 1 x USB Cable 4 x 2m Toslink cable (Optical cable) 1 x Operation Manual.