MSI Optix MAG321QR 32" 165Hz WQHD 1ms HDR400 G-Sync IPS Gaming Monitor - Panel Size: 31.5" - Native Resolution: WQHD (2560 x 1440) - Refresh Rate: 144Hz - Response Time: 1ms MPRT - Panel Type: IPS - Brightness: 350 cd/m2, 400 (Peak) - Aspect Ratio: 16:9 - Contrast Ratio: 1200:1 - Video Port: 1x DP,