The Rapoo N100 Wired Optical USB Mouse Black is designed for both left and right-handed use, providing comfort and ease of use. Its fine sanded particles give a non-slip grip, allowing for accurate scrolling without sweaty hands. Simply plug it in and start working without any hassle. With its full-size shape, you can work for hours without getting tired. The anti-slip pattern on the scroll wheel ensures fast and easy scrolling.