Acer ET322QK 31.5″ 4K UHD LED LCD Monitor 3840×2160 16:9 4ms 60Hz FreeSync

General Information Think Big – 31.5″ Big Acers stunning 31.5″ 4K monitor delivers 3840 x 2160 Ultra HD resolution presenting stunning, high quality images with excellent detail. Bask in the bright, boundless view of your movie-like display as the cinema comes to life in your very own home. Once youve sat with a 4K screen, youll never settle for less.     Technical Information Number of Screens: 1 Screen Size: 31.5″ Screen Mode: 4K UHD Screen Surface: Anti-glare Panel Technology: Vertical Alignment (VA) Response Time: 4 ms Aspect Ratio: 16:9 Pixel Pitch: 7.1 mil Horizontal Viewing Angle: 178° Vertical Viewing Angle: 178° Adjustable Display Pivot: No Mount Type: Wall Mountable Backlight Technology: LED Tilt Angle: -4°to12°   Video Maximum Resolution: 3840 x 2160 Standard Refresh Rate: 60 Hz Color Supported: 1.07 Billion Colors Contrast Ratio: 100,000,000:1 Brightness: 300 Nit Tearing Prevention Technology: FreeSync   Audio Number of Speakers: 2 Speakers: Yes Speaker Output Power: 2 W   Interfaces/Ports HDMI: Yes DisplayPort: Yes Number of HDMI Inputs: 2 Number of DisplayPorts: 1   Power Description Input Voltage: 120 V AC Input Voltage: 230 V AC Standby Power Consumption: 450 mW Off-Mode Power Consumption: 340 mW Operating Power Consumption (Energy Star): 47 W   Physical Characteristics VESA Mount Compatible: Yes VESA Mount Standard: 100 x 100 Color: White Height: 20.8″ Width: 28.7″ Depth: 9.7″ Weight (Approximate): 12.39 lb   Miscellaneous Package Contents: ET322QK Widescreen LCD Monitor 1 x Displayport Cable 1 x HDMI Cable Power Cord Certifications & Standards: UL cUL FCC Class B CE TUV/GS VCCI Environmentally Friendly: Yes Environmental Certification: RoHS Environmental Certification: MPR II Environmental Certification: TCO   Warranty Limited Warranty: 3 Year Additional Warranty Information: Free Product images may differ from actual product appearance.