The Dell E2211Hb Black 21.5 inch Widescreen LED Backlight LCD Monitor is a fully tested and reliable option for casual computing. With a screen size of 21.5 inches, a brightness of 250 cd/m², and a refresh rate of 60 Hz, this monitor provides a crisp and clear display. The LED backlight technology ensures vibrant colors, while the 5ms response time ensures smooth transitions. Suitable for a variety of applications, this monitor from Dell is a great choice for anyone looking for a high-quality LCD display with a sleek black design.