Acer is about to unleash another super-slim LCD monitor into the market in the form of the S222HQL. Measuring just 12.9mm thick, this new 21.5-inch LED-backlit monitor provides 1920 x 1080 Full HD resolution, 12,000,000:1 dynamic contrast ratio, 2ms response time, 250 cd/m2 brightness and comes with both DVI and HDMI connectors. The Acer S222HQL will start shipping in September for unannounced price yet.