ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR The display is equipped with standard VESA mounting for showcasing on a wall or swivel arm. Y Adjust the screen to your personal preference with a 5° forward or 23° backward tilt. Y Videos and games come to life with less stutter or blur for more realistic play with smooth 5 milisecond gray-to-gray response time. 5 Gas piston design allows 130mm of smooth, precise height adjustment so your display is always in the most comfortable position, no matter who is viewing it. Y HP EliteDisplay E201, 50,8 cm (20"), 1600 x 900 pixels, LED, 5 ms, Black HP EliteDisplay E201. Display diagonal: 50,8 cm (20"), Display resolution: 1600 x 900 pixels, Display technology: LED, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 170°, Viewing angle, vertical: 160°. USB hub version: 2.0. VESA mounting, Height adjustment. Product color: Black