Model: HP Z24nf Interfaces Supported: 1 x HDMI, 1 x DisplayPort, 1 x VGA, 3 x USB 3.0 Standard Contrast Ratio: 1000:1 Dynamic Contrast Ratio: 10000000:1 Maximum Resolution Supported: 1920 x 1080 Response Time: 5 ms Screen Mode: FHD Brightness: 250 Nit Input Power: 100 - 240 VAC Dimensions: (W x D x H): 21.2 x 1.7 x 12.67 inch