22-inch class LED Monitor with User-Friendly Features AOC's E2228SWHN offers stunning image quality at 1920 x 1080 resolution, while providing features that benefits you. Not only is the monitor Energy-Star certified, the user-friendly features meets your needs when it comes to power consumption configuration and viewing conditions. View larger Slim Design AOC's E2228SWDN has a slim design that is perfect for saving desktop space, while giving you the optimum 21.5" viewable image screen with 16:9 aspect ratio. The LED backlit monitor runs a maximum 1920 x 1080 resolution. Clear Visibility and Vibrant Images With a 20,000,000:1 contrast ratio and 5 ms response time, the E2228SWDN provides vibrant images and reveals darker image areas in greater depth. You can watch videos or play games without missing a beat. User-Friendly Features The E2228SWDN comes with VGA and DVI connectivity. The VESA 100 millimeter Wall Mount compliant feature allows you to have the monitor mounted on the wall with the appropriate mounting accessory.