Brand NEW! Twisted Nematic Film (TN Film) - 1920 x 1080 - 16.7 Million Colors - 250 Nit - 5 ms - 60 Hz Refresh Rate - DVI - VGA Professional Ideal for use in office environments, libraries and computer labs, B6 Series monitors deliver dynamic and energizing visuals thanks to their high display resolution and true-to-life colors. They also feature an ergonomic design for comfortable all-day computing, and they use eco-friendly technologies to save power and cut energy costs. Product Type: LCD Monitor Technical Information Number of Screens: 1 Viewable Screen Size: 21.5" Screen Mode: Full HD Panel Technology: Twisted Nematic Film (TN Film) Response Time: 5 ms Aspect Ratio: 16:9 Pixel Pitch: 9.8 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 to 35 Horizontal Frequency: 30 kHz to 80 kHz Vertical Frequency: 55 Hz to 75 Hz Video Maximum Resolution: 1920 x 1080 Standard Refresh Rate: 60 Hz Color Supported: 16.7 Million Colors Native Contrast Ratio: 1,000:1 Dynamic Contrast Ratio: 100,000,000:1 Brightness: 250 Nit Color Gamut: 72% NTSC Audio Number of Speakers: 2 Speakers: Yes Speaker Output Power: 1 W Interfaces/Ports DVI: Yes VGA: Yes Power Description Input Voltage: 120 V AC Input Voltage: 230 V AC Operating Power Consumption: 16.50 W Standby Power Consumption: 450 mW Off-Mode Power Consumption: 350 mW Energy Consumption per Year: 38 kWh Operating Power Consumption (Energy Star): 26 W Operating Power Consumption (EEL): 26 W Physical Characteristics VESA Mount Compatible: Yes VESA Mount Standard: 100 x 100 Color: Dark Gray Height: 12" Width: 20" Depth: 2" Height with Stand: 20.43" Width with Stand: 20" Depth with Stand: 8.70" Weight (Approximate): 6.99 lb Weight with Stand (Approximate): 12.81 lb Package Contents: ? 1 x B226HQL Widescreen LCD Monitor ? 1 x DVI Cable ? 1 x Power Cord ? 1 x VGA Cable Environmentally Friendly: Yes Environmental Certification: TCO Certified Country of Origin: China TCO Certified: Yes Limited Warranty: 3 Year - All international buyers are responsible for all tax, duties and/or customs fees.