Dell 23.8in QHD IPS Business Monitor (P2421D) SPECIFICATIONS: Device Type:LED-backlit LCD monitor - 23.8" Features : USB 3.0 hub Panel Type : IPS Aspect Ratio : 16:9 Native Resolution :QHD 2560 x 1440 at 60 Hz Pixel Pitch : 0.2058 mm Brightness : 300 cd/m² Contrast Ratio : 1000:1 Response Time : 8 ms (grey-to-grey normal); 5 ms (grey-to-grey fast) Colour Support : 16.7 million colours Input Connectors : HDMI, DisplayPort Display Position Adjustments : Height, pivot (rotation), swivel, tilt Screen Coating : Haze 25%, anti-glare 3H hardness Dimensions (WxDxH) - with stand : 53.78 cm x 16.6 cm x 35.61 cm Environmental Standards : ENERGY STAR Qualified |