Tracer 44940 Dazzer Blue USB

Mouse Device interface: USB Purpose: Office Movement detection technology: Optical Scroll type: Wheel Buttons quantity: 3 Buttons type: Pressed buttons Scroll: Y Recommended usage: Universal Number of scroll wheels: 1 Design Form factor: Ambidextrous Colour of product: Black, Blue Ergonomic design: Y Surface coloration: Monotone Ergonomics Cable length: 1.2 m Power Power source: Cable System requirements Windows operating systems supported: Windows 2000,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7