MicroGear™ Precision Scroll Wheel and SmartShift™ Technology
Amazon.com: Logitech M545 Wireless Mouse – Side-to-Side Scroll Wheel and 2-Thumb Buttons Make Computer and Laptop Navigation Effortless, Ergonomic Shape for Right/Left Hand Use, USB Unifying Receiver, Black : Electronics
Logitech Reinvents the Scrollwheel with MX Master 3 Mouse - The Mac Observer
1pc new Mouse Scroll Wheel roller Original Mouse pulley/scroll Wheel replacement part For Logitech M510 V470 | Logitech mouse, Electronic accessories, Logitech