. The ProLite XUB2294HSU featuring VA panel technology guarantees accurate and consistent colour reproduction with wide viewing angles. Triple input configuration (VGA HDMI DisplayPort) and a USB hub assure compatibility with many platforms. The height adjustable stand with PIVOT function allows you to easily adjust the monitor position to your preferences making it a solid solution for both home and the office. VA MATRIX VA panel technology offers higher contrast darker blacks and much better viewing angles than standard TN technology. The screen will look good no matter what angle you look at it. 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. 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. 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..