Dell U2415 24-Inch 1920 x 1200 LED Monitor 24-inch WUXGA Monitor (1920x1200) at 60Hz, 16:10 Aspect Ratio 1000:1 Contrast Ratio, 16.78 Million Colors, 6ms Response Time. Enhanced power management with PowerNap enables the Dell Display Manager to either dim the monitor to the minimum brightness level or put it into sleep mode when it is not in use Viewing Angle: 178/178, Widescreen Anti-Glare Display, Security Lock Slot HDMI, Mini DP, DP, Audio line out, USB 3.0 with USB 3.0 Upstream Port. Temperature Range Operating:0 to 40C (32 to 104F) Height-Adjustable Stand (115mm) Title, Pivot, and Swivel with Built-in Cable Management Note: Please refer to the user manuals below for better use. Compatibility- All Operating System