?Optical Audio Switcher 3x1? Four ways of optical fiber signals switch to one sets of SPDIF/TosLink signal receiving device.
?Support Audio Format? LPCM2.0/DTS/Dolby-AC3, 96Khz,It does not support 7.1CH Dolby Digital Plus, Dolby TrueHD, because 7.1CH audio cannot be transmitted via fiber optic cable and must be transmitted over HDMI cable.
?Long distance signal transmission? Used optical fiber cable loss less the 0.2Db/m, Output distance is up to 40m/130ft.
?Voltage Protection?Over-voltage protection can prevent the damage caused by connecting unmatched power adapter to the machine.
?High-grade Aluminum Alloy Design? Overall Shielding without Signal Interference, Ensure high-quality audio signal to send