Style performance & functionality Depending on the model the Acer K2 Series features IPS technology that not only guarantees clearest brightest images possible but also guarantees an ultra-wide viewing angle that allows collaborative teams to work on the same screen & enjoy the same image quality. Smart Comfort The Acer K2 Series monitors are designed to fit into the most intense working environments with an ergonomic stand that tilts from -5° to 25° allowing you to find the perfect position & quick & easy adjustment of monitor settings via the front-mounted onscreen display button. A screen for every need The Acer K2 Series LED-backlit monitors are available in six sizes & configurations ranging from 18 right up to 27 with screen resolutions from 1366 x 768 up to a stunning 2560 x 1440 WQHD paired with super-flexible connectivity options including DVI VGA & HDMI* inputs guaranteeing simple installation excellent detail no matter how big or small the job in h&. *K272HUL only stunning Colours & Performance Performance is not just a show of power. The Acer K2 Series monitors utilize Acer Comfy View technology to eliminate annoying light reflections as well as a special polarizer material that ensures colours are bright crisp & easy on the eye under the most sever working environments. With Acer Adaptive Contrast Management delivering an ultra-high contrast ratio of 100 million 1 & a response time of just 2ms the visual performance of the Acer K2 Series monitors is second to none..