This digital to analog audio converter can be used for home or professional audio switching, capable of converting coaxial cable or Toslink digital audio signals to analog audio, and at the same time can be connected to peripheral devices like amplifiers through standard RCA style jacks. 【Product Name】 Digital Optical/Coaxial to Analog Audio Converter Apple tv Audio Converter to 3.5 【Product Specifications】 To coaxial or optical digital audio signal to analog 3.5 or L/R audio. Support sample rate of 44.1 32.,48-192KHz playback. Input stream is 24bit S/PDIF for left and right channel. Provides electronic noise reduction transmission. Easy to install and simple to operate. 【Product Parameters】 Input: coaxial or optical digital audio Output: R/L (audio output connector) Audio input connection: Toslink, 1xRCA (coaxial) Audio Output Connection: 2xRCA (Right/Left), 3.5 Stereo Supports playback at sample rates of 44.1 32.,48-192KHz Power input: DC 5V 1A-2A 【Packing list】 1 x DAC Digital to Analog Audio Converter Decoder 1 x USB power cable 1 x Fiber optic cable