Features:

1.Convert DTS or AC3 source digital audio to analog 5.1 audio or stereo audio output

2.The analog stereo L or R signals after digital processing chip handle convert it to analog 5.1 channel output

3.Multi channel audio input SPDIF,Coaxial,Stereo 2 x SPDIF input,1 x Coaxial input, 1 x Stereo

4.Analog 5.1-channel or Stereo output

Specifications: 

Color:Black

Sex noise ratio: 120db

Resolution: 80db (1KHZ)

Response frequency: 20Hz ~ 20KHz +/- 0.5db

Analog output level: 2.2V

Product appearance size: 105 × 75x25mm

Package Include:

1 x Digital Audio Decoder

1 x DC 5V Power Adapter

1 x Optical Cable

1 x User Manual

Note: 

1.Please allow 0.1-0.3cm differences due to manual measurement, thanks.

2.Please understand because of the light irradiation or computer display difference, so I  can't guarantee photos and real color is 100% the same.