Acer Predator XB281HK 28″ 4K UHD 3840×21060 Widescreen LCD Gaming Monitor

General Information Revolutionary Gaming Performance Fasten your seatbelt: Acers premium XB Series monitors are about to turbocharge your gaming experience. These monitors combine cutting-edge technologies to deliver great gaming experiences. Plus, built-in eye protection and ergonomics allow you to press forward into battle without fatigue. Predator XB1 Game with no compromise. Super-fast refresh rates and IPS color come in an aggressive new design. Pixel Power Monitors used to sacrifice color for speed, but now you can warp to a new level of gaming on a stunning IPS display. Seize Control Conquer your enemies with Predator GameView. Shooting aim-points and customizable gaming profiles give you the upper hand. More from the Manufacturer 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 Horizontal Viewing Angle: 170° Vertical Viewing Angle: 160° Adjustable Display Pivot: Yes Backlight Technology: LED Maximum Adjustable Height: 5.91″ Tilt Angle: -5°to35° Swivel Angle: 30° Horizontal Frequency: 30 kHz to 140 kHz – HDMI Horizontal Frequency: 52 kHz to 133 kHz – DisplayPort Vertical Frequency: 24 Hz to 60 Hz – HDMI Vertical Frequency: 30 Hz to 60 Hz – DisplayPort Adjustable Stand Height: Yes Video Maximum Resolution: 3840 x 2160 Standard Refresh Rate: 60 Hz Color Supported: 1.07 Billion Colors Contrast Ratio: 1,000:1 Brightness: 300 Nit Tearing Prevention Technology: G-sync Audio Number of Speakers: 2 Speakers: Yes Speaker Output Power: 2 W Interfaces/Ports HDMI: Yes USB: Yes DisplayPort: Yes DisplayPort Version: 1.2 Number of USB Ports: 5 Number of USB 3.0 Ports: 5 Built-in Devices Built-in Devices: USB Hub Power Description Standby Power Consumption: 500 mW Off-Mode Power Consumption: 450 mW Operating Power Consumption (Energy Star): 49 W Physical Characteristics VESA Mount Compatible: Yes VESA Mount Standard: 100 x 100 Color: Black Height: 15″ Width: 25.9″ Depth: 2.6″ Weight (Approximate): 11.35 lb Miscellaneous Package Contents: Predator XB281HK Widescreen LCD Monitor 1 x Displayport Cable 1 x HDMI Cable Power Cord 1 x USB 3.0 Cable Environmentally Friendly: Yes Environmental Certification: MPR II Product images may differ from actual product appearance.