Technical Specifications: Panel Size: 19 Inch Panel Type: Led Screen/Led Monitor Ratio: 16:10 Display Area: 408.2×255.1(M㎡) Standard Resolution: 1440×900@60hz Number of Colors: 16.7m Brightness: 250cd/㎡ Response Time: 5ms View Angle: Horizontal 85° Vertical：80° Contrast Ratio: 1000:1 Video Input Format(Analog): Rgb Connector Standard: Vga+Hdmi Power Supply: Ac 110 (Dc 12v) Operation Environment/Workable Temperature: -10 to 60°C Storage Temperature: -20 to 60°C Operate Relative Humidity: 20% to 80% Storage Relative Humidity: 10% to 80% Manual: English Version.