Rev-up your notebook with the new VX Revolution. Logitech´s innovative MicroGear Precision Scroll Wheel lets you fly through long documents at hyper speed, or switch to precise click-to-click scrolling to navigate lists, slides, and image collections. Search the Web by highlighting a word or phrase and pressing the Search button. Effortlessly zoom in and out of photos, spreadsheets, and documents with the convenient zoom slider.