ITEM NAME:5.1 Channel RCA Decoder Adapter Digital to Analog 3.5mm Stereo Audio Converter Product Description Description: Digital to Analog Audio Converter Toslink Coaxial Signal Optical Fiber Decoder 5.1 Channel R/L RCA 3.5mm Stereo Adapter Feature: 1. This DAC Converter Converts Coaxial or Toslink Digital Audio Signals to Analog L/R Audio and Can Be Connected to External Devices Such as Amplifiers via a Standard RCA-Type Jack, You Can Also Choose 3.5mm Headphone Jack Output, Connect High-Fidelity Headphones, It's Ideal for Home or Professional Audio Switching. 2..It Actually Supports Sampling Rate at 32, 44.1, 48, 96 and 192 KHz, and 24-Bit S/PDIF Incoming Bit Stream on Left and Right Channels. Output interface: R/L RCA, Toslink, Coaxial, 3.5mm. Included: 1 X Digital to Analog Converter.