The Acer S201HL bd 20" Widescreen LED Monitor introduces a futuristic display which considers potential environmental issues, the costs of energy and workspace limitations. The S201HL monitor boasts an unprecedented 12,000,000:1 contrast ratio to deliver the highest level of clarity and detail available today. The Acer S201HL bd 20" Widescreen LED monitors showcase an ultra slim, space-conscious design of less then 15mm, with special attention paid to eco-friendliness via energy-saving white LED backlighting, ENERGY STAR® compliance, and more.