MSI Utility v3 (also known as the ) is a lightweight, portable Windows tool that allows you to enable Message Signaled Interrupts (MSI) for your hardware devices.
Prioritizing interrupts for your mouse and keyboard can lead to snappier response times in competitive games like Valorant , Apex Legends , and CS:GO . download msi utility v3
Reducing interrupt contention helps eliminate micro-stutters and provides more stable FPS. MSI Utility v3 (also known as the )