The AM5212NZT Edge Series features a TV Component output interface combined with revamped optics and 960H sensor technology, it is the latest upgrade to existing TV models such as the AM4112 series. The 960H sensor has a resolution of 960 x 480. This model has a 20x - 220x magnification range and a built on polarizer to help suppress unwanted glare or reflections. The MicroTouch button on this model is configured to toggle the LEDs on/off. No computer or software required for this model that connects directly to a monitor or TV via Video Component connection.