VicTsing USB wired Mouse features ambidextrous shape that brings you incredibly comfortable fit! Perfect for left-handed or right-handed users unique contour shape fits either of your hand and maximizes comfort with its sweat-resistant finish. Responsive buttons and anti-skid scroll wheel enables you to control with ease. high up to 3200 DPI cursor precision with 3200/2400/1200/800 DPI adjustable sensor, you can gain smooth and accurate cursor control on your monitor for enhanced efficiency.