VeLLBox Digital Coaxial or Toslink to Analog L/R Audio Converter, 5V/2A Universal Power Adapter, Grey This Digital to Analog Audio Converter is designed for either home or professional audio switching Converts Coaxial or Toslink digital audio signals to analog L/R audio that makes customers enjoys great quality sound Supports sampling rate at 32, 44.1, 48 and 96 KHz and 24-bit S/PDIF incoming bit stream on left and right channels .Provides electromagnetic-noise-free transmission Easy to install and simple to operate Package Contents: Main Unit X 1, Users Manual X 1, Universal Power Adapter X 1