With Logitech Mouse M100r, setup is fast and easy. You can just plug the cable into a USB port and use straightaway. Either you are left-handed or right, you will be comfortable for hours with this full-size, ambidextrous design. It is designed to keep either hand happy. You will never go wrong with precise optical tracking. It is a smooth mover, with or without a mouse pad. As it is corded, you can just plug the cable into a USB port and use directly. You will enjoy receptive, smooth cursor control and precise tracking and easy text selection thanks to high-definition optical tracking (1000 dpi). This mouse comes with the quality and design tried and tested into more than a billion mice, more than any other manufacturer. You can navigate spreadsheets and scroll horizontally through documents using the scroll wheel or instantly zoom in and out on your photos with a click.