The Kensington Mouse·in·a·Box® USB provides reliable optical mouse performance for an attractive price and it´s completely Plug & Play so it works with your computer, right out of the box.Responsive and reliable optical 1000dpi sensorScroll wheel is ideal for speeding through documentsA comfortable, contoured ambidextrous shape that is optimised for everyoneWired 180cm USB cable for battery free reliabilityPC and Mac® compatible