Dell UltraSharp U3011 30" Monitor IPS (in-plane switching) technology for minimal color deviation across a wide viewing angle 30" (76cm) display with 2560x1600 resolution and 16:10 aspect ratio for clear images and exceptional multitasking Easy, versatile adjustability and some of the latest connectivity options, including HDMI, DisplayPort, DVI-D, USB ports and a 7-in-1 media card reader Product has 3 year warranty Refresh Rate: 60Hz (Recommended)