The ProLite E2273HDS is a LED-backlit monitor. It is a full 1920x1080 high definition 21.5" display that features all the benefits this technology affords. Extremely slim and stylish in design, it has a narrow bezel and is finished in the latest glossy-black. The high specifications of the monitor include 5,000,000:1 ACR, fast 2ms response for excellent sharpness in high definition video and triple input connectivity (including HDMI). Power consumption is only 21W typical usage and 0.5W in standby.