Enhance your computing experience with the Dell S2240TB 21.5" LED Monitor. This monitor boasts a stunning 1920 x 1080 resolution, making it perfect for casual computing. The LED backlight technology ensures that the images are bright and clear, with a contrast ratio of 3000:1. In addition, the monitor has a response time of 12 ms, which means that you can enjoy a seamless viewing experience without any lag. The Dell S2240TB comes in an elegant black color and has an aspect ratio of 16:9. This monitor is a great addition to your workspace and is sure to impress.