NEC EA224WMI-BK 21.5-Inch Screen LED-Lit Monitor Display Type: 21.5" Widescreen IPS LCD w/ LED Backlight Brightness: 250 cd/m2 Brightness: 250 cd/m2 Max/Native Resolution: 1920 x 1080 Interface: 1x VGA Port, 1x DVI-D Port, 1x HDMI Port, 1x DisplayPort, 4x USB 2.0 Ports