Easyday USB Digital Optical Toslink SPDIF Coax to Analog L/R RCA Audio Converter Adapter Supports uncompressed 2-channel LPCM digital audio signal output Supports sampling rate at 32, 44.1, 48, and 96 KHz 24-bit S/PDIF incoming bit stream on left and right channels Provides electromagnetic-noise-free transmission Easy to install and simple to operate