About this item •1920x1080 (max) HD resolution, a vivid 2,000,000:1 (typical) dynamic contrast ratio and IPS technology for outstanding color consistency across a wide viewing range •Select your best view with a range of tilt, swivel, pivot and height options. Link to a range of devices with 4 USB ports, a DisplayPort, plus DVI and VGA connections. •this monitor also meets EPEAT Gold standards and is ENERGY STAR qualified. Brand: Dell Screen size: 23 Inches Aspect ratio: 1.60:1 Screen surface description: Desk Mount Image contrast ratio: 1000: 1