Model 5.1 Qty 1 piece(s) per pack Color Black + silver white Material ABS + electronic components Specification 2 Channels OPT input + 1 channel COX input + 1 channel stereo audio input= 5.1 channel output or stereo audio output Other Features Converts DTS/AC3 source digital audio to analog 5.1 audio or stereo audio output. Widely use to connector TV stereo earphones 2.1 subwoofer and supports PS3 Xbox360 Blu-ray DVD DM500 DM800 HD Media Player etc. Packing List 1 x Digital audio decoder 1 x 100~240V 2-Flat-Pin power adapter (146cm-cable) 1 x Optical fiber cable (98cm) 1 x English user manual