Specifications:The converter adopts high performance for LINUX operating system and audio decoder chip, support DTS/AC-3.It supports 2.1 channel/5.1 channel output one-key switch, conveniently and quickly.It is equipped with 2 SPDIF optical inputs, 1 coaxial input, and 1 Stereo stereo inputThe sound decoder can automatically recognize AC-3 DTS LPCM digital audio signal.The adapter has high compatibility, it supports network players, high-definition TV, Blu-ray DVD, and other devices.It is small in size, and has metal shell, strong anti-interference performance.The sound decoder supports using U disk to play, automatically recognize U disk to play (exFAT file system U disk is not supported)Item Name: DTS Sound DecoderSocket Type: EU Plug, UK Plug, US PlugSupport Audio Formats: MP3, AC3, DTS, WAV, WMA, AAC, FLAC, APE, OGG, M4A, M3U8Signal to Noise Ratio: 120dbResolution: 80db (1KHZ)Channel Imbalance: 0dbSampling Rate: 32 - 192 KHzBit Rate: 16 - 24 BitResponse Frequency: 20Hz - 20KHz +/-0.7dbTotal Harmonic Distortion (THD): 20Hz - 20KHz 0.25 - 0.065%Total Harmonic Distortion + Noise (THD) + N): 1KHz 0.15%Analog Output Level: 2.2VAnalog Input Level: 1V (3db)Interface: Optical Interface x 2, Coaxial Interface x 1, Headphone Input x 1, Headphone Output x 3, USB Interface x 1Power Adapter: Input: 100V-240V (50-60Hz) Output: 5V/1AMaximum Working Current: 400mAWorking Temperature/Humidity: .0-70 Degrees Celsius/10% - 80%RH (No Condensation)Storage Temperature/Humidity: -10-80 Degrees Celsius/ 5% -90% RH (No Condensation)Features: One Button Operation, Small Size, Strong Anti-interferenceSize: 11cm x 8cm x 3cm/4.33" x 3.15" x 1.18" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Host1 x User Manual1 x Power Supply