The Chromamaxx 17TCRW Touch Screen is based on the latest 5 Wire Resistive technology. Price performance ratio is ideal for the budget conscious user while quality and specification are certainly not compromised. The display inputs include both Analog and Digital (DVI-D) with Touch Screen connectivity via either USB or RS-232 which offers greater than typical flexibility. A solid and steady base supports the Touch Screen with an adjustable stand offering full 90 degree angles. Extensive Touch Utilities allow for 4-point calibration. An incredibly powerful Touch solution.