Acer B6 UM.CB6AA.004 34" Screen LED-Lit Monitor 34" UW-QHD (3440 x 1440) In-Plane Switching (IPS) Technology HDMI & DisplayPort 1.2 Inputs 1,000:1 Static Contrast Ratio 320 cd/m Brightness Mounting type: VESA Mount Compatible Yes: 100 mm x 100 mm