Viewsonic's VA2448M-LED 24-Inch Widescreen LED Monitor - Black:ViewSonic's new VA2448m-LED features an LED backlight 24" (23.6" Vis) thin bezel widescreen monitor with integrated speakers. Mercury-free VA2448m-LED offers full HD 1920x1080 resolution, 10,000,000:1 Dynamic Contrast Ratio, DVI and VGA inputs, 5ms response time, VESA mountable glossy finish design. The aspect ratio adjustment feature automatically senses the input single and will not stretch a 4:3 signal but instead will position the image in the middle of the screen with side bars. A 3 year warranty, Energy Star 5.0 certification, the industry's best pixel performance policy, and energy saving Eco mode make the VA2448m-LED a great long-term investment