Description: This Analog to Digital Audio Converter is designed for either home or professional audio switching. It converts analog stereo audio signal from R/L input to Coaxial and Toslink outputs simultaneously The output digital audio signal is 2-channel uncompressed LPCM (Linear Pulse Code Modulation) with sampling rate at 48 Khz. Features: Converts L/R analog audio to Digital S/PDIF Coaxial RCA or Optical Toslink digital audio Easily Convert Analog Stereo Audio (Red and White) Jacks to Toslink optical or Coaxial SPDIF Digital Audio Inputs: Left and Right (Red/White) RCA Stereo Analog Connections Outputs: Digital Coaxial RCA and Optical Toslink Connections Specifications: Size: 50x40x35mm Operation Temperature: 0 to 70 Power Requirement: 5V DC 2A Power Consumption: 0.5 watts