This 17rdquo square monitor from aoc provides the very latest in led technology with low power consumption dvi and vga inputs speakers and vesa 100mm wall mount the e719sda provides a feature rich monitor coupled tco 60 and energy star epa 60 the e719sda meets all of the requirements from the business and education sectors technical specification display 17rdquo screen resolution 1280 x 1024 75hz aspect ratio 54 typical contrast ratio 10001 dynamic contrast ratio