The MSI Optix MEG381CQR Plus is a premium 37.5-inch ultrawide curved gaming monitor designed for extreme immersion. Featuring a UWQHD+ (3840 x 1600) Rapid IPS panel, it delivers flawless gameplay with a 175Hz refresh rate and a 1ms response time. It is fully backed by NVIDIA G-Sync Ultimate for tear-free performance. The unique HMI (Human Machine Interface) Gaming Dial allows for intuitive control and system monitoring. Panel Size: 37.5" (21:9 Aspect Ratio) Resolution: 3840 x 1600 (UWQHD+) Panel Type: Rapid IPS, 2300R Curvature Refresh Rate & Response Time: 175Hz, 1ms Variable Refresh: NVIDIA G-SYNC Ultimate Brightness: 600 nits peak (DisplayHDR 600 support)