Specifications:It converts Coaxial digital audio signals to Optical audio signals.Supports sampling rate at 32kHz, 44.1kHz, 48kHz, 96KHz, fully meet the sampling criteria of DVD-Audio/SACD/DAT (96kHz).Applies to dolby and DTS systems.An audible signal: 24bit stereo, 2.1-channel, 5.1-channel, 6.1-channel.Small in size and easy to install and operate.Type: Digital Audio ConverterMaterial: MetalPower Supply: DC 9VFeatures: Portable, Small Size, Easy to UseItem Size: 2.8" x 1.8" x 0.8"/7.11cm x 4.57cm x 2.03cm (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Digital Audio Converter1 x DC 9V Power Adapter1 x User Manual