Wireless Notebook Optical Mouse 3000, designed for use in tight spaces, delivers smooth and precise tracking, regardless of surface. For desktop users, Wireless Laser Mouse 5000 features 5-button, ambidextrous design; Magnifier button; and tilt wheel. Wireless Optical Mouse 2000 features ambidextrous design with silver accents and 3 buttons. All mice use high-definition technology, offering 1,000