The Acer EZ321Q wi 31. 5" LCD with LED-backlit display combines stylish functionality with amazing 1920 x 1080 resolution, allowing you to enjoy High-Definition entertainment in the comfort of your home. Incredible 100, 000, 000: 1 contrast ratio and rapid 4ms response time highlight the advanced technology, but this display is as well. The EZ321Q wi LCD also features HDMI & VGA ports and a Kensington lock slot to protect your investment. (UM. JE1AA. 002).