CLiPtec VIVA Grey 1000 High DPI USB 1.1 2.0 Optical Wired Mouse Mice For Laptop PC Computer Mac Hand Orientation: Both Hands Maximum dpi: 1000 dpi Distance: 145 cm Windows Vista: Works with Windows Vista Operating System Supported: Windows 98, 98SE, ME, 2000, XP, Vista, Win7, Win8 System Requirement: USB port Version: Wired Parts: 1 Year Manufacture Warranty