The ProLite B2483HSU is an excellent 24 Full HD LED-backlit monitor with 1920 x 1080p resolution. It features 1ms response time and 80 000 000 : 1 Advanced Contrast Ratio assuring clear and vibrant picture quality and high contrast. Triple input support ensures compatibility with the latest installed graphics cards and embedded Notebook outputs. The ergonomic stand offers 13 cm height adjustment with pivot swivel and tilt making this screen suitable for a wide range of applications and environments where workplace flexibility and ergonomics are key factors. The monitor is TCO and Energy Star certified. A perfect solution for education local government business and finance markets. FLICKER-FREE + BLUE LIGHT The ultimate solution for the comfort and health of your eyes. Flicker-free monitors with the blue light reducer function substantially reduce the strain and fatigue caused by flickering and blue light emittance of regular monitors. HAS + PIVOT With a height adjustable stand you will create an ergonomic work posture and position that meets all health and safety requirements. This will not only prevent any health issues but will also increase your productivity. The pivot function allows the screen to rotate from landscape to portrait orientation. This functionality can be useful if the application requires more height than width. SPEAKERS AND HEADPHONES Playing with friends? Use the integrated high-quality speakers. Dont want to disturb anybody? Plug your headset into the headphone socket and turn the volume up. OVERDRIVE ON / OFF When very fast graphics are displayed your monitor can sometimes get blurry. Turning on the OverDrive feature will eliminate that. ACR Contrast Ratio is a measurement of the difference between the darkest black and the brightest white your monitor can display. Advanced Contrast Ratio is a feature that automatically adjusts contrast and brightness of the screen to assure perfect picture quality while watching films and playing games.