Designed for comfort and easy functionality, the Full-Size Optical Antimicrobial Wired Mouse features a simple button layout, smooth-rolling integrated scroll wheel, and ergonomic design. Get going quickly with out-of-the box plug-and-play connectivity with the 5′ USB cord. No drivers needed. Enjoy smooth movement with the 1,000 DPI optical sensor. For an added benefit, this mouse features Targus DefenseGuard™ Antimicrobial Protection*, which creates a cleaner surface and works continuously to protect the mouse by preventing the growth of micro-organisms. Unlike topically applied sprays, DefenseGuard™ mice are treated with an antimicrobial additive that does not wear off and lasts for the life of the product.