Samsung BX2431 24-Inch Widescreen LED-Backlit LCD Monitor (Black) Get a Better Connection with HDMI, Run Greener and Cooler - Samsung's LED technology reduces power consumption up to 40% Ultra Slim-Design - LED technology enables striking, ultra-thin displays. As slim as 16.5 mm, LED monitors add elegance to your desk MagicAngle Technology - improves the off-angle viewing performance of the monitor .Maintains superb image quality