Dell E2221HN 21.5-inch Full HD Anti-Glare LED Monitor (210-AXNM) - Resolution: 1920 x 1080, Contrast Ratio: 1000:1, Response Time: 5ms, Aspect Ratio : 16:9, Brightness: 250cd/m, Refresh Rate: 60Hz, Connectivity: 1 x VGA, 1 x HDMI 1.4, 1 x HDMI HDCP 1.2, Adjustability: Tilt only, Wall Mountable : VESA (100 x 100 mm)