The Professional Monitor with a Touch of Play - IPS panel with 100% sRGB coverage and 178 wide viewing angle - Every unit is factory-calibrated for superior color fidelity - QuickFit Virtual Scale instantly boosts design efficiency by providing real-size document, photo and grid on screen Ultimate Color Precision High Color Accuracy with Low Delta E Each PA238Q is pre-calibrated with a maximum ΔE (Delta E) of less than 5. Ensures precise reading of color input and guarantees excellent color fidelity 178˚ Wide Viewing Angle PA238Q adopts 178˚ of horizontal and vertical viewing angle that eradicates color shift on your screen no matter where and how you look at it Flawless Gradation with 10-bit Look-up Table PA238Q's built-in internal 10-bit Look-up Table can produce greater depth for each RGB colors than 8-bit Look-up Table in conventional monitors. Resulting in smooth gradation and accurate color resolution User-friendly Solutions QuickFit Virtual Scale The ASUS-exclusive QuickFit built in the monitor provides real-size document, photo, and grid mode on top of the operating windows on the screen. It can activated via a hotkey on monitor and used as a guide to accurately view and edit photos. Supporting Formats: - Document: A4, letter - Photo: 8”x10”, 5”x7”, 4”x6”, 3”x5”, 2”x2” - Grid: Alignment, Centimeters, Inches Versatile Comfort with Ergonomic Design The ergonomically-designed PA238Q Professional Monitor comes with swivel, tilt, pivot, and height adjustments for ideal viewing position. Customized Color Adjustment Customized hue and saturation control with 6 color adjustment allows user to adjust six colors (red, green, blue, cyan, magenta and yellow) independently without effecting other colors. Picture-in-Picture and Picture-by-Picture Picture-in-Picture and Picture-by-Picture allows users to view images from different signals in almost anyway they want Hassle-Free Connection PA238Q comes with rich connectivity including DisplayPort, HDMI, DVI, D-sub. It is also equipped with four USB 2.0 ports so that users could easily connect PA238Q to many peripherals, such as USB drives, keyboard, mouse, digital camera, etc. Mercury-free LED-backlit panel Embedded LED backlight panel helps power saving and environmental protection with no mercury usage. Award-winning Design Reddot Design Award winner 2011