Lenovo ThinkVision E27q-20 27in Class WQHD LCD Monitor - 16:9 - Raven Black - 27in Viewable - In-plane Switching (IPS) Technology - WLED Backlight - 2560 x 1440 - 16.7 Million Colors - 350 Nit - 4 ms - 75 Hz Refresh Rate - HDMI - DisplayPort

WLED backlight technology provides a clear and smooth display 75 Hz standard refresh rate effectively reduces blur to provide a sharp display Four times the resolution of HD with WQHD mode, permits you to have more multimedia content shown without any delay with amplified efficiency 27in viewable screen size provides a spectacular viewing experience 16:9 widescreen resolution perfect for watching movies, playing video games and getting on with office work 4 ms response time diminishes ghosting, blurring, and streaking in fast-moving games and movies HDMI (High Definition Multimedia Interface) offers fantastic sound/video quality and single-cable comfort Furnishes captivating visuals with 350 Nit brightness levels 2560 x 1440 maximum resolution for a vivid, crystal clear display with added productivity LCD Monitor offers maximum productivity with added dependability