LG Electronics 34UM94-P 34-Inch Screen LCD Monitor Display Type: Widescreen IPS LCD w/ LED Backlight Display Area: 34" (34" measured diagonally) Brightness: 320 cd/m2 Max Resolution: 3440 x 1440 Interface: HDMI, Display Port, Thunderbolt Ports, USB 3.0 (1 up, 2 down)