Acer CB281HK 28″ 4K UHD 3840×2160 1 ms LED LCD Widescreen Monitor w/ Speakers

General Information Prosumer The Acer CB Series monitors provide an outstanding visual experience via high resolution and wide viewing angles. These monitors are packed with Acer technologies to deliver superior comfort while you get the job done. Plus, as an Acer EcoDisplay they are designed to save power and costs. Technical Information Number of Screens: 1 Screen Size Class: 28″ Viewable Screen Size: 28″ Screen Mode: 4K UHD Panel Technology: Twisted Nematic Film (TN Film) Response Time: 1 ms GTG Aspect Ratio: 16:9 Pixel Pitch: 6.3 mil Horizontal Viewing Angle: 170° Vertical Viewing Angle: 160° Adjustable Display Pivot: Yes Mount Type: Wall Mountable Backlight Technology: LED Maximum Adjustable Height: 5.91″ Tilt Angle: -5°to35° Swivel Angle: -60° to 60° Adjustable Stand Height: Yes 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 Color Gamut: 72% NTSC Audio Number of Speakers: 2 Speakers: Yes Speaker Output Power: 2 W Interfaces/Ports HDMI: Yes HDMI Version: 2.0 DisplayPort: Yes DisplayPort Version: 1.2 Number of HDMI Inputs: 2 Number of DisplayPorts: 1 Power Description Input Voltage: 120 V AC Input Voltage: 230 V AC Standby Power Consumption: 490 mW Off-Mode Power Consumption: 420 mW Operating Power Consumption (Energy Star): 41.50 W Physical Characteristics VESA Mount Compatible: Yes VESA Mount Standard: 100 x 100 Color: Black Height: 15″ Width: 25.9″ Depth: 2.6″ Height with Stand: 21.73″ Width with Stand: 25.94″ Depth with Stand: 9.33″ Weight (Approximate): 11.27 lb Weight with Stand (Approximate): 17.64 lb Miscellaneous Package Contents: CB281HK Widescreen LCD Monitor 1 x Displayport Cable Power Cord Environmentally Friendly: Yes Environmental Certification: TCO Product images may differ from actual product appearance.