VX2253mh-LED multimedia display explores countless possibilities of images. View Sonics VX2253mh-LED features an LED backlight 22" (21.5" viewable) ultra-thin widescreen monitor with up to 40% energy savings compared to a regular 22" monitor. Environmentally friendly mercury free VX2253mh-LED offers Full HD 1920x 1080 resolution, two HDMI inputs, external power supply, 2ms response time, 30, 000, 000:1 MEGA dynamic contrast ratio, book stand option & SRS Premium Sound. Ideal for both home & office with a glossy black finish. The aspect ratio adjustment feature automatically senses the input single & will not stretch a 4:3 signal but instead will position the image in the middle of the screen with side bars. The industrys best pixel performance policy, energy saving Eco-mode & Windows 7 certification, make VX2253mh-LED a great long term investment. 30, 000, 000:1 Dynamic Contrast Ratio for Sharp & Brilliant Image Exclusive visual chips installed maximizes contrast ratio to 30, 000, 000:1 & enables accurate colour reproduction when displaying images with extreme differences between light & dark. Auto-adjustment of contrast corresponds to the environment, saving energy while presenting great images in any physical setting. 4:3/16:9 Aspect Ratio Adjustment The exclusive aspect ratio adjustment presents images precisely, from standard 4:3 & 16:9 widescreen inputs. Advanced Digital HDMI ECO Mode Designed to care for the earth with less energy use, Eco mode saves costs & extends life span of the monitor. Flexible brightness options provide comfort for sore eyes before screens. EPEAT Silver, ENERGY STAR 5.0, Qualified Excellent performance--at no cost of the human health! View Sonic LCD has earned the rating of EPEAT Silver, which set the latest requirements for the safety of electronic products. The electromagnetic radiation emitted by the display carries much less energy than that allowed in the most stringent standards. View Sonic LCD is ma