The TouchIT LED Duo has a range of dual input multi-touch interactive displays. Connect your computer, and with no drivers or calibration required, you have full mouse control of your computer at your fingertips from the LED. Control, annotate, or surf the web via the TouchIT LED Duo. LED allows for more vivid colors with a bright, clear image. It has low power consumption, so it is environmentally friendly. 1920 x 1080 resolution in full HD.