Make scrolling work for you with the Logitech SmartWheel.

Get line-by-line precision when you need to focus on details, and super-fast scrolling when you want to quickly scroll through long pages.

Automatically switch modes with a simple swipe of your finger.

Characteristics:

- Upgrade for smarter scrolling, better comfort and more productivity.
- The Signature M650 features the SmartWheel scroll function that provides precision or speed when you need it.
- A choice of sizes for smaller, larger and left-handed hands means there's a perfect fit for everyone.
- Make scrolling work for you with the Logitech SmartWheel.
- Get line-by-line precision when you need to focus on details, and super-fast scrolling when you want to scroll through long pages quickly.
- Choose the Signature M650 model that suits you best.
- We recommend the M650 for small and medium hands, the M650 L for large hands, and the M650 L Left for left-handed users.
- You will enjoy working with the Signature M650 mouse.
- Each mouse has a contoured shape, a soft thumb area and rubber side grips that keep your hand comfortable and in place.
- Get more comfort and focus more on what you need to do.