With hyper-fast scrolling, you set the pace. Scroll through long documents and web pages with a single mouse click or switch to click mode for precise line-by-line navigation. The nearly seamless scroll wheel allows you to navigate long documents and web pages with just one click. There’s no stopping anymore. You gain the control you need for precise, line-by-line navigation in lists, slides, images, and menus. With the press of a button, you can toggle between hyper-fast and click-to-click mode. The choice is yours. It outperforms optical mice. Experience smoother cursor control on virtually any surface.