The PX171M features our new quad stand that provides resistance free height, pivot, swivel and tilt adjustment with the light touch of a single finger. This allows users to easily adjust the monitor to reduce eye and neck strain. The PX171M also offers an ultra fast response time of 16 ms. This makes it a great monitor for video applications including gaming. Video and TV inputs can be added by purchasing the Video-EX accessory available separately. In addition, the PX171M includes both digital (DVI-D) and analog inputs. DVI-D input makes setup quicker and easier than ever and it improves signal quality. The PX171M combines these innovative features with great service and support to create an outstanding monitor for an outstanding price.Planar has 20 years of experience delivering innovative flat panel monitor solutions. We offer leading performance and innovative features in all our products.Every Planar monitor includes our industry leading 3 year customer First warranty featuring FREE 2-Day Air monitor replacement.