JUST THE BASIC: It's quick and simple to set up. The cable can be used immediately after being plugged into a USB port. NO FALSE MOVES: Accurate optical tracking is a surefire way to succeed. With or without a mouse pad, it moves smoothly. SIMPLE TO SET UP AND USE: Simply plug the cable into a USB port to begin the quick and simple setup process. No software needs to be installed. Additionally, because it is corded, you can use it immediately by simply plugging the cable into a USB port. COMFORT IN FULL SIZE, AMBIDEXTROUS DESIGN: intended to satisfy both hands. so that even after using it for hours, you will still feel at ease. HIGH-DEFINITION OPTICAL TRACKING: This technology allows for precise tracking, responsive, fluid cursor control, and simple text selection (1000