Combining essential performance features in an elegant, Energy Star qualified design, the updated HP LE1901w 19-inch Widescreen LCD Monitor offers improved energy efficiency over its predecessor to help you save money. HP business monitors offer smart designs, stunning performance, and world-class reliability for intelligent users at every price point. On the HP LE1901w monitor, this means: crisp, clear views of software, Web and e-mail with 1000: 1 contrast ratio, sharp resolutions to 1440 x 900, and fast 5 ms response time 1, adjustable comfort settings from wide 160-degree viewing angles and vertical tilt, monitor and color adjustment and theft deterrence enablement through the connected PC with HP Display Assistant. The HP LE1901w monitor is also fully tested and qualified for out-of-the-box functionality and compatibility with HP business products. The three-year limited warranty is backed by HP service and support from 65,000 IT service and support professionals in 160 countries around the world.