The Logitech Mobi Fold is a compact, lightweight computer mouse that can fold up for travel. Many reviewers agree that while the Mobi Fold shines for its portability, there are some key compromises. MakeUseOf found it to be not as satisfying as a physical wheel, while Gizmodo said the scrolling action was sluggish. Engadget noted that the foldable mouse's scroll feature wasn't as smooth as a physical wheel. Logitech already has the best mouse with its MX Master 4, making the Mobi Fold just another toy in its toolbox.