[Digital Optical Audio Splitter 1x3] Easily split one optical fiber signal to three sets of SPDIF/optical signal receiving devices. Adapter included, plug & play. [Audio Format Support] Supports Dolby-AC3/DTS/LPCM2.0, PCM Stereo 32kHz, 44.1kHz, 48kHz, and 96kHz, with a maximum baud rate of up to 16 Mbps. [Long-Distance Signal Transmission] Utilizes optical fiber cable with loss less than 0.2dB/M, output distance up to 40m/130ft. [Overvoltage Protection] Built-in chip prevents damage caused by connecting an incorrect adapter to the machine. [Memory Function] Supports last working state memory when powered off, ensuring you're never interrupted. Color: black Material: ABS Size: 54x54x24cm Package Contents: 1 * Digital Optical Audio Splitter 1 * Optical Cable 1 * USB Cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3cm.