Dell E2420HS 23.8-inch Full HD IPS LED Monitor (210-ATTR) - Resolution: 1920 x 1080, Contrast Ratio: 1000:1, Response Time: 8ms, Aspect Ratio: 16:9, Brightness: 250 cd/m, Refresh Rate: 60Hz, Connectivity: 1 x VGA, 1 x HDMI 1.4, Adjustabilty: Tilt, Height Adjustable, Wall Mountable: VESA (100 x 100 mm)