Lenovo ThinkCentre 23" LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle - 1920 x 1080 - 16.7 Million Colors - 250 Nit - 1,000:1 - Full HD - DisplayPort - USB - Black - ULE Gold, TCO Certified Displays, TCO Certified Edge, EPEAT Gold, ENERGY STAR 6.0, T