Cesert 2.4ghz Sports Car Wireless Optical USB Mouse with Receiver for Macbook Air Pro Acer Chromebook and All Laptop (Silver) This sleek and sexy sports car mouse is ideal for both home and office use Easy-to-use scrolling function and DPI adjustment button included Wireless mouse connects to your computer via USB receiver (stored in the battery compartment) Optical tracking technology mouse allows for smoother control than laser mice and works on many different surfaces