A:AnswerHi, there are multiple difference between the Fusion 3 and the previous Fusion controllers. Some of the features that Fusion 3 controller has but not in the previous controllers are:
4 Mappable Advanced Gaming Buttons
3-Way Trigger Locks and Impulse Triggers
Immersive Dual Rumble Motors
Ultra-Comfortable Rubberized Grips on the front and back
You can check this link - https://www.powera.com/p/fusion/controllers/wired/fusion-pro-3-wired-controller-for-xbox-black-xbgp0062-01/
