LOGITECH FLOW_x000D_
You navigate in a seamless flow on two computers and copy-paste from one to the other – even if you’re using a PC and a Mac._x000D_
ULTRA-PRECISE SCROLLING_x000D_
Our micro-precise scroll wheel packs more grooves per millimeter, making scrolling through long webpages faster and easier._x000D_
2 THUMB BUTTONS_x000D_
Two thumb buttons provide extra control right where you need it, making it simpler and faster to get things done. Programed to go backward and forward on the web, you can customize them to fit your needs on Mac OS X and Windows® by downloading Logitech Options™ Software_x000D_
24-MONTH BATTERY LIFE_x000D_
This mouse just keeps going, with 2 years of power on a single AA battery. Automatic sleep mode and an On/Off switch save power, while an indicator light eliminates surprises._x000D_
CURVED DESIGN_x000D_
The shapely, domed design is designed to give your palm plenty of support, so you can work or play comfortably for long hours.