Acer CB282K 28in Class 4K UHD LCD Monitor - 16:9 - Black, Silver - 28in Viewable - In-plane Switching (IPS) Technology - LED Backlight - 3840 x 2160 - 1.07 Billion Colors - FreeSync (DisplayPort VRR) - 300 Nit - 4 ms - 60 Hz Refresh Rate - HDMI

LED backlight technology offers visual brilliance with maximum efficiency 60 Hz standard refresh rate reduces blur to ensure maximum efficiency Experience breathtaking level of details when you open your eyes to the clarity of 4K UHD screen 28in viewable screen size provides a lively 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 300 Nit brightness levels 3840 x 2160 maximum resolution for a vivid, crystal clear display with added productivity Is power-efficient with minimal heat production to ensure a prolonged, convenient usage Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.