Bring out the beauty of your pictures with the 27" ASUS ProArt PA278QV. Enjoy true color right out-of-the-box with Calman Verified factory calibration and ASUS-exclusive ProArt Preset and ProArt Palette that provide numerous adjustable color parameters.27-inch WQHD (2560x 1440) IPS monitor with frameless design International color standard 100% sRGB and 100% Rec. 709 wide color gamut. Calman Verified with factory calibrated for excellent Delta E < 2 color accuracy. ASUS-exclusive ProArt Preset and ProArt Palette provide numerous adjustable color parameters. 75Hz refresh rate and Adaptive-Sync technology (48~75Hz) to animated content with fast action and eliminate screen tearing. Extensive connectivity for maximum flexibility, including Mini DisplayPort, DisplayPort, HDMI, dual-link DVI-D, audio in and earphone jack, plus four USB 3.0 ports. Ergonomic stand with tilt, swivel, pivot and height adjustments for a comfortable viewing experience, plus VESA wall-mountable. Monitor Features Panel Size: Wide Screen 27.0"(68.47cm) 16:9 True Resolution : 2560x1440 Pixel Pitch : 0.2331 mm Display Colors : 16.7M Digital Signal Frequency : 30 ~112 KHz (H) /46 ~75 Hz(V) Signal Input : HDMI, Mini DisplayPort, DisplayPort, Dual-link DVI-D, PC Audio Input (3.5mm), Earphone jack (3.5mm), USB Port(s) (3.0x4)