AOC Q27G4N 27" 180Hz QHD 0.5ms VA Gaming Monitor - Panel Size: 27" - Panel Type: VA - Resolution: QHD 2560 1440 - Aspect Ratio: 16:9 - Refresh Rate: 180Hz - Response Time: 0.5ms (MPRT) /1ms (GtG) - Brightness: 300cd/m2 - Contrast Ratio: 5000:1 (Typical) 80 Million:1 - Displayable Colours: 16.7 Million - I/O: HDMI2.0 1, DisplayPort1.4 1 - Ergonomics: Height, Pivot, Swivel, Tilt - VESA Support: 100x100mm - Q27G4N