Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [Digital to Analog Audio Converter]Converts coaxial or optical audio signals to analog RCA and 3.5mm audio at the time. Only one of coaxial and optical can be as the input source. If two audio signals are connected at the time, the coaxial audio signal is identified in priority. [High bandwidth decoding]No distortion, no noise. Support sampling rate of 32, 44.1, 48 and 96KHz, 24-bit S/PDIF input for left and right channels. [Small and compact design] Soft light LED indicator to avoid harsh light.Designed with aluminum metal housing to heat dissipation and electromagnetic compatibility, extending product life. [Plug and Play]Easy to and set up, just your device to this converter with the included optical cable and plug Color: silver Material: Aluminum alloy Package Contents: 1 x Audio Converter 1 x Optical Cable Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.