The ultimate notebook mouse. Smaller, faster, and goes anywhere. Features Logitech´s new, revolutionary hyper-fast scroll wheel, precision laser tracking, and a compact yet exceptionally comfortable design. Rev up your notebook with the new VX™ Revolution. Available in Silver/Black. Features: 2.4GHz Micro-Receiver • Battery Status Indicator • Cordless • Hyper-fast Scrolling • Laser Technology • MicroGear™ Scroll Wheel • USB