The PT1575S 15" touch screen monitor is perfect for use in healthcare, retail, point-of-sale and hospitality applications. No drivers are needed for basic touchscreen operation, but for advanced features, drivers are quickly loaded using the easy to follow, step-by-step instructions. The durable SAW touch screen continues to work, even if scratched. Users may use a finger, gloved hand or soft stylus to activate the SAW touch screen. The monitor can be adjusted -5° to 90° based on user preference. OSD buttons are located on the side of the monitor to minimize setting changes and can be locked to eliminate unauthorized setting changes.