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New Logitech Darkfield Laser Tracking works on more surfaces than other mice—even on glass
Tiny Logitech Unifying receiver stays in your computer— plug it in, forget it, even add compatible wireless devices without multiple USB receivers
Flexible recharging system for easy charging through your computer or a power outlet, even when you're using your mouse
Hyper-fast scrolling lets you fly through long documents and web pages
Sculpted right-handed shape with stealth thumb controls for rapid-fire web browsing, application switching, zooming and more