Logitech Signature M550 Mouse

SCROLLS SMARTER. FITS BETTER.Upgrade to smarter scrolling, better comfort, and more productivity. The Signature M550 features Smart Wheel scrolling that delivers precision or speed the moment you need it. A choice of sizes for smaller and larger hands means there's a perfect fit for anyone. Seamless wireless connectivity, silent clicks, and the contoured shape keep you comfortable and productive hour after hour.SMARTWHEEL SCROLLINGMake scrolling work for you with Logitech Smart Wheel. Get line-by-line precision when you need to focus on the details, and scroll super fast when you just want to breeze through lengthy pages. Automatically switch modes with the flick ...