Additional Details ------------------------------ Product description: Manufacturer: Acer, Inc. Manufacturer Part Number: UMHB7AA302. Brand Name: Acer. Product Line: Vero. Product Series: BR7. Product Model: BR277 E3. Product Name: Vero BR277 E3 Widescreen LED Monitor. Product Type: LED Monitor. [Technical Information] Number of Screens: 1. Screen Size Class: 27". Viewable Screen Size: 27". Active Display Area (mm): 598x336. Screen Mode: Full HD. Screen Surface: Anti-glare. Panel Technology: In-plane Switching (IPS) Technology. Response Time: 4 ms. Response Time Details: 4ms GTG. Aspect Ratio: 16:9. Pixel Pitch: 12.2 mil. Horizontal Viewing Angle: 178. Vertical Viewing Angle: 178. Adjustable Display Pivot: Yes. Mount Type: Wall Mountable. Backlight Technology: LED. Maximum Adjustable Height: 4.72". Tilt Angle: -5 to 35. Swivel Angle: -45 to 45. Pivot Angle: +/-90. Horizontal Frequency: 30 kHz to 85 kHz. Pivot: Yes. Cover Glass: No. [Video] Maximum Resolution: 1920 x 1080. Maximum Resolution (VGA): 1920x1080@75Hz. Maximum Resolution (DisplayPort): 1920x1080@100Hz. Maximum Resolution (HDMI): 1920x1080@100Hz. Standard Refresh Rate: 100 Hz. Color Supported: 16.7 Million Colors. Color Depth: 6-bit+FRC. Native Contrast Ratio: 1,000:1. Dynamic Contrast Ratio: 100,000,000:1. Brightness: 250 Nit. Color Gamut: 99% sRGB. [Audio] Number of Speakers: 2.0. Speakers: Yes. Speaker Output Power: 2 W. [Interfaces/Ports] HDMI: Yes. HDMI Version: 1.4. VGA: Yes. Headphone: Yes. DisplayPort: Yes. DisplayPort Version: 1.2. Total Number of HDMI Ports: 1. Number of DisplayPorts: 1. Number of VGA Ports: 1. [Power Description] Operating Power Consumption (Energy Star): 22 W. Standby Power Consumption (Energy Star): 500 mW. Off-Mode Power Consumption (Energy Star): 300 mW. Maximum Power Consumption (Energy Star): 60 W. [Physical Characteristics] VESA Mount Compatible: Yes. VESA Mount Stan