IPS active matrix LCD provides superior screen performance, including wide viewing angles and lifelike flesh tones LED backlight technology provides for industry-leading low power consumption and less hazardous materials 25,000:1 dynamic contrast ratio delivers amazingly detailed images and text 4-way ergonomic design (height-adjust, pivot, tilt & swivel) enhances your viewing comfort Integrated USB 2.0 hub easily connects you to your peripherals DisplayPort input provides expanded connectivity with advanced technology Ambient light sensor allows for automatic brightness adjustment NaViSet Administrator 2: Free software solution that greatly eases administration and management of larger display device installations