12 | About Your MonitorPreset Display ModesU2419H/U2419HXDisplay Mode HorizontalFrequency(kHz)VerticalFrequency(Hz)Pixel Clock(MHz)Sync Polarity(Horizontal/Vertical)720 x 400 31.5 70.0 28.3 -/+VESA, 640 x 480 31.5 60.0 25.2 -/-VESA, 640 x 480 37.5 75.0 31.5 -/-VESA, 800 x 600 37.9 60.3 40.0 +/+VESA, 800 x 600 46.9 75.0 49.5 +/+VESA, 1024 x 768 48.4 60.0 65.0 -/-VESA, 1024 x 768 60.0 75.0 78.8 +/+VESA, 1152 x 864 67.5 75.0 108.0 +/+VESA, 1280 x 1024 64.0 60.0 108.0 +/+VESA, 1280 x 1024 80.0 75.0 135.0 +/+VESA, 1600 x 900 60.0 60.0 108.0 -/+VESA, 1920 x 1080 67.5 60.0 148.5 +/+U2719D/U2719DXDisplay Mode HorizontalFrequency(kHz)VerticalFrequency(Hz)Pixel Clock(MHz)Sync Polarity(Horizontal/Vertical)720 x 400 31.5 70.0 28.3 -/+VESA, 640 x 480 31.5 60.0 25.2 -/-VESA, 640 x 480 37.5 75.0 31.5 -/-VESA, 800 x 600 37.9 60.3 40.0 +/+VESA, 800 x 600 46.9 75.0 49.5 +/+VESA, 1024 x 768 48.4 60.0 65.0 -/-VESA, 1024 x 768 60.0 75.0 78.8 +/+VESA, 1152 x 864 67.5 75.0 108.0 +/+VESA, 1280 x 1024 64.0 60.0 108.0 +/+VESA, 1280 x 1024 80.0 75.0 135.0 +/+VESA, 1600 x 1200 75.0 60.0 162.0 +/+VESA, 1920 x 1080 67.5 60.0 148.5 +/+VESA, 2048 x 1080 66.58 60.0 147.16 +/-CVR, 2560 x 1440 88.8 60.0 241.5 +/-