** Highlights of the AOC 18.5" widescreen 931SWL monitor** Screen: 18.5" widescreen (1366 x 768) Brightness: 200 cd/m 2 Dynamic Contrast Ratio: 10000:1 Response time: 5ms Connectivity: D-sub Aspect Ratio: 16:9 VESA Wall mountable (100mm x 100mm) 3 years warranty