... plus lossless Dolby TrueHD"Built-in Ethernet and USB 2.0 ports for the future network connection and firmware ... converterPower supply voltage/frequency: AC power 110~240V; 50~60HZ1*component video, 1*composite video, 1*HDMI, 1*stereo audio ... optical digital audio,1*Coaxial , 1*2.0ch audio(optional)Accessories :Remote Control, 2 AA batteries,AV cable, Instruction ManualMaster Pack Dimension (LxWxH): ...