Goronya Digital Optical Coax to Analog RCA Audio Converter and 3.5mm (Headphone) Outpouts, 24-bit DAC with DC 5V Power Supply Adapter and Optical Cable Converts SPDIF Optical or Coaxial digital PCM audio input to analog stereo L/R RCA and 3.5mm headphone outputs simultaneously Input Audio Connector: 1 x Toslink, 1 x RCA (Coaxial); Output Audio Connector: 2 x RCA(R/L), 1 x 3.5mm Jack; Powered by 5.5mm USB Power Cable (Power Adapter is Included) Supports sampling rate at 32kHZ, 44.1kHZ, 48kHZ, 96KHz and 192kHz, up to 24-bit resolution Supports Uncompressed 2-channel LPCM or PCM Digital Audio Signal Output; Provides Electromagnetic-noise-free Transmission(5.1 channel is incompatible, please set the audio output to PCM or LPCM Plug and play. DC 5V power adapter included. 18 Months Warranty and 7x24 hours service by Goronya