iBall Crystal Clear 20 inch HD Ready LED Monitor. Excellent picture quality with LED technology. Built-in powerful speakers. Digital (DVI) and Analog (VGA) signal inputs. 20” Wide screen LED monitor with HD Ready. Excellent picture quality with LED technology. Ergonomic design with comfortable viewing experience. Deeper and richer picture quality with Mega contrast ratio. Optimized color and brightness performance. Built-in speakers. Environment friendly mercury-free LED backlight. Digital (DVI) and Analog (VGA) signal inputs. Occupies less space with ultra slim & elegant design. Low power consumption compared to traditional CCFL monitor.