The Dell UltraSharp P2815Q is a monitor that offers 5ms response time and a contrast ratio of 1000. The model's 28 LED LCD display supports a resolution of up to 3840x2160 pixels and an aspect ratio that equals 16:09:00. Furthermore, the brightness level can be set to 300 for displaying vivid images. Some of the implemented features include: 4 ports USB hub, non-glare. This monitor connects to the video source device via its embedded mini display port digital video input connector.