The comfortable, lower-profile shape feels good in either hand—even after a long day of work. You'll enjoy smooth, precise cursor control that lets you edit documents and navigate the Web more efficiently. It works right out of the box—you just plug it into your USB port and you're ready for business. This mouse is made by Logitech - the mouse experts. We have produced over a billion mice, and the quality shows that we know what we are doing. The Logitech Mouse B100 is easy to connect and use. You do not need to install any software. Since the mouse is wired, you can plug the cable into a USB port and start using it right away. This full-sized mouse is designed to fit both right- and left-handed users. A comfortable feeling even after several hours of use. High-resolution optical reading (1000 dpi) provides responsive, smooth and precise mouse pointer control for accurate reading and easy text marking. Works with Chromebook: This product is tested and certified to work with Chromebook, which means it meets Google's standards for compatibility and works seamlessly with Chromebook