Kinps Digital Optical Coax to Analog RCA Audio Converter Adapter Supports sampling rate at 32, 44.1, 48 and 96 KHz. Converts Coaxial or Toslink digital audio signals to analog L/R audio 24-bit S/PDIF incoming bit stream on left and right channels Provides electromagnetic-noise-free transmission. Easy to install and simple to operate. Lightweight and compact size