Elo E497002 Desktop Touchmonitors 2201L Projected Capacitive 22'' LED-Backlit LCD Monitor, Black High definition LED display offers ultimate HD interactivity, clarity and resolution 16:9 aspect ratio panel 250 nits panel USB touch controller, DVI, VGA and built-in speakers for a rich audio experience LED backlighting allows for state-of-the-art slim design, while reducing power consumption