ViewSonic VX2250WM-LED 22-Inch (21.5-Inch Vis) Widescreen Full HD 1080p LED Monitor with Integrated Stereo Speakers 22-Inch (21.5-Inch Vis.) LED monitor with sleek design and integrated speakers Power Requirements: AC 100-240V 50/60Hz,Up to 40% power savings over a regular 22-Inch monitor 1080p Full HD resolution with 16:9 aspect ratio for perfect image reproduction DVI and VGA inputs for diverse connectivity options 100mm x 100mm VESA compliant for wall mount or monitor stands