MicroGear™ Precision Scroll Wheel and SmartShift™ Technology
scrolling - Why does my Logitech mouse sometimes ignore the scroll wheel turning? - Super User
Logitech MX1100 mouse wheel spinning. - YouTube
Logitech Optical USB Scroll Mouse
Amazon.com: Logitech M560 Wireless Mouse – Hyper-fast Scrolling, Full-Size Ergonomic Design for Right or Left Hand Use, Microsoft Windows Shortcut Button, and USB Unifying Receiver for Computers, Black : Electronics
This Logitech-inspired mouse comes with a side scrolling wheel we'd definitely want to try - Yanko Design