ViewSonic's VX2453mh-LED 24-Inch Ultra-thin Widescreen LED Monitor. This monitor features with an LED backlight 24" (23.6" viewable) ultra-thin widescreen monitor is up to 40% energy savings compared to a regular 24" monitor. The LED offers Full HD 1920x1080 resolution, two HDMI inputs, external power supply, 2ms response time, 30,000,000:1 MEGA dynamic contrast ratio, book stand option and SRS Premium Sound. Ideal for both home and office with a glossy black finish. 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.