ITEM NAME:192KHz Digital Optical Coaxial Toslink to Analog RCA 3.5mm Audio Hifi Conve E3D3 192KHz Digital Optical Coaxial Toslink to Analog RCA 3.5mm Audio Hifi Conve E3D3 [Digital Analog Converter]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 perfect for Home or Professional Audio Switching. [.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. For Samsung TV, if there is no sound even you s.