FULL-SIZE COMFORT The large, contoured shape and right-handed design follow the natural curve of your hand and provide perfect palm support. HYPER-FAST SCROLLING Dual-mode scrolling lets you switch between speed and precision, so you can fly through long pages or go line by line with the touch of a button. HIGH-PRECISION NAVIGATION High-precision tracking gives you superior cursor control on almost any surface. You can also scroll horizontally with the tilt wheel. PERFORMANCE MEETS VERSATILITY Succeed in a multi-device world. The M720 helps you tackle your to-do list by easily switching between computers, seamlessly switching between two screens, super-fast scrolling, and more.