1. High resolution 2. Wide screen 3. Various size 4. Environmental protection, energy saving ... 5W*2 SoundSurround Sound Port Inport HDMI*2,PC input*1,RS-232 Cport*1,S video input terminal*1,video input terminal* ... 3,audio output terminal*3,component audio output terminal*2 Outport video output terminal,audio output terminal,creative digital audio terminal ...