Starting in the front you have the lens that is nicely recessed to help protect the glass. As you travel around the side you will finda focus knob and then VGA/Component input for hook up to your laptop or DVD player. If you really want HD video, there is also a mini HDMI input right next to theVGA/Component input. Basically all the video inputs are on the left side. In the back you have a infrared receiver and a DC input to charge the battery.
Moving around to the right side we see a whole host of inputs for connecting with the projector to show data from microSD cards and USB thumb drives. You will also find an input for standard audio/video and for built-in sound, a speaker rounds out the right side.