Welcome to Ausergo!
3M ergonomic mouse works just as a regular optical mouse does, but its patented joystick shape helps you avoid the discomfort of repetitive stress injuries in the hand, wrist, or arm.
Having the wrist at a neutral angle while mousing causes you to use the larger muscles in your arm to move the mouse. This mousing position is clinically proven to alleviate pain in the wrist and carpal tunnel area caused by the constant small movements of traditional mice.
Using the thumb to left and right click can also help alleviate pain and discomfort for users with index and middle finger sensitivity caused by repetitive clicking.