Can switch 3-CH optical (SPDIF / TosLink) signal to 1-CH optical signal output and decode digital audio signal to stereo analog audio output; Support AC3 / DTS and other digital audio format decoding; Widely used in DVD player Blue-ray device network google player HD media player PS2 PS3 Xbox 360 and PC etc.; Support audio format: LPCM2.0 / DTS / DOLBY-AC3; Supports signal timing reformation and power off memory; Cable loss less than 0.2dB/m; Transmitting distance can up to 40m no signal loss; Switch: IR remote press button; With over voltage protection; Max. transmitting speed: 16MBPS; Output cable: <=40m; Peak wavelength: 650nm; Max. woking current: 100mA; Working temperature: 0~40'C; Working humidity: 5~90%RH (no condensation)