HP EliteDisplay E231e 23inch IPS LED Backlit Monitor (1920*1080)\60hz\(vga,displayport,dvi) white

Backlight : LED Viewable image size : 23 in (58.42 cm) Native Resolution : 1920 x 1080 @ 60 Hz Aspect Ratio : 16:9 Contrast Ratio : 1,000:1 Video Input Connectors : VGA, DVI, DisplayPort Audio : Optional Speaker Bar Response Time : 8 ms with OD Viewing Angle (degrees) : 178 horizontal/178 vertical