Display Type: LED-backlit LCD monitor / TFT active matrix| Diagonal Size: 21.5| Viewable Size: 21.5| Built-in Devices: Camera, 2 microphones| Panel Type: IPS| Aspect Ratio: Widescreen - 16:9| Native Resolution: 1920 x 1080 at 60 Hz| Brightness: 250 cd/m2| Contrast Ratio: 1000:1 / 5000000:1 (dynamic)| Response Time: 7 ms (gray-to-gray with overdrive)| Vertical Refresh Rate: 50 - 76 Hz| Horizontal Refresh Rate: 24 - 94 kHz| Horizontal Viewing Angle: 178| Vertical Viewing Angle: 178 Screen Coating: Anti-glare| Backlight Technology: LED backlight| Features: HDCP, On-screen Digital Controls| Color: Black| Dimensions (WxDxH): 19.7 in x 9.3 in x 18.1 in - with stand| Weight: 11.9 lbs| Type: Speakers| Output Power / Channel: 1 Watt| Interfaces: USB 2.0 upstream ( Type B )| Display Position Adjustments: Height, pivot (rotation), swivel, tilt| Tilt Angle: -5/+30| Swivel Angle: 360| Rotation Angle: 90 Height Adjustment: 5.9 in| Compatible with Windows 7: Compatible with Windows 7 software and devices carry Microsoft's assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.| Compliant Standards: VCCI, BSMI, NOM, TUV S, CB, CCC, PSB, FCC, KCC, TCO Certified Edge, KC, CECP, CEL| Localization: English / United States| Power Consumption Operational: 27 Watt| Power Consumption Stand by: 0.4 Watt Dimensions & Weight Details: With stand - width: 19.7 in - depth: 9.3 in - height: 18.1 in - weight: 11.9 lbs| EPEAT Compliant: EPEAT Gold| ENERGY STAR Qualified: Yes| Min Operating Temperature: 41 °F| Max Operating Temperature: 95 °F