Monitor AOC 27" U27B3AF, Diagonal (inch): 27, Diagonal (cm): 69, Aspect ratio: 16:9, Panel: IPS, Resolution: 3840x2160, Refresh Rate: 60Hz, Response time GtG: 4ms, Brightness (max): 350 cd/m², Contrast (static) : 1000:1, Contrast (dynamic): 20M:1, Viewing angle: 178°/178°, Colours: 1.07B, Speakers: 2Wx2, VESA Wallmount: 100x100, Tilt: -5° ~ 20°, HAS: 110mm, HDMI: x2, DisplayPort: x1, AUX: x1 3.5mm Audio OUT