Mecer A2457K+ 23.8-inch Full HD LED Monitor - Resolution: 1920 x 1080 VA, Contrast Ratio: 3000: 1, Response Time: 5ms, Aspect Ratio: 16:9, Refresh Rate: 75Hz, Brightness: 250 cd/m, 2 x 2W Speakers, Connectivity: 1 x HDMI, 1 x VGA, 1 x Audio In, Adjustment: Tilt, Wall Mountable: VESA (75 x 75mm)