Productivity in focus Essential Series monitors feature Acer e Color technology for striking visuals, & Acer Comfy View innovations that reduce glare for comfortable viewing. These sturdy monitors also have a wide array of ports, so you can connect many types of devices & do more at once. In addition, they utilise eco-friendly features to save power & money. Technical Information Screen Size 68.6 cm (27") Screen Mode Full HD Response Time 6 ms Aspect Ratio 16:9 Horizontal Viewing Angle 178° Vertical Viewing Angle 178° Adjustable Display Angle Yes Backlight Technology LED Video Maximum Resolution 1920 x 1080 Standard Refresh Rate 60 Hz Colour Support 16.7 Million Colours Contrast Ratio 100, 000, 000:1 Brightness 300 cd/m-square Audio Speakers Yes Interfaces/ Ports DVI Yes VGA Yes Power Description Input Voltage 110 V AC 220 V AC Operating Power Consumption 28.50 W Standby Power Consumption 450 m W Off-Mode Power Consumption 350 m W Physical Characteristics VESA Mount Compatible Yes VESA Mount Standard 100 x 100 Colour Black Height 381.0 mm Width 640.0 mm Depth 62.0 mm Height with Stand 463 mm Width with Stand 640 mm Depth with Stand 242 mm Weight (Approximate) 4.80kg Weight with Stand (Approximate) 5.90kg