White USB Optical Mouse With Retractable Cable for Compaq laptop Easy plug & play setup and operation. It is the perfect solution for the mobile warrior that needs to save space when using an external mouse. Custom-made buttons help you get quick access to the media programs and files you use most often. Light weight compact and ambidextrous design Retractable Mouse is great for notebook users. It provides excellent ergonomics and retractable USB cable provides great cable management for ease of travel.