The 21.5-inch 3M™ multi-touch display C2167 PW takes interactive technology to the next level by combining uncompromising multi-touch performance, brilliant high-definition graphics, ultra-wide viewing angles and flat front surface product design into a fully integrated, commercial grade multi-touch chassis device.Multiple mounting methods are designed to ensure a proper fit in both horizontal and vertical orientations. In addition to being extremely durable, this chassis also features a stylish flat front surface design that makes it an attractive addition to any professional or retail environment.