Optimize the sensor's performance based on whether you are using a cloth, hard, or hybrid mouse pad. Recommended "Free" Alternatives
If you still have the original packaging, scan the QR code printed on the bottom or side flap. This code directly links to the most recent, vendor-approved software version. This is the safest route as it guarantees compatibility.
If you lost the manual and there is no sticker, you can download a compatible driver from software repositories.