4 Quick Functions in 2nd Wheel: - Horizontal scrolling to view wide spreadsheets. - Zoom In/Out supports more than 100 useful programs - Backward/Forward webpage - Previous/Next Document
Innovative "2X button": Just one click on "2X Button" straightly opens files and programs easily. Save time and improve efficiency.
Intelligence 4th & 5th key: Intelligence 4th & 5th key Intelligence Auto-execute Page up/down. if you are running with the Internet Browser program, the 4th and 5th keys perform function as Page Up / Down.
Tangle Free Desk: Work efficiently without cable cords or tangles. With BatteryFREE optical mouse, lifting up the mouse to smooth out the cable is not required.
Wireless Optical: Wireless Optical Technology delivers high resolution with pinpoint accuracy. Enjoy the freedom to go Wireless without any tangling wires. Enjoy a clean and organized computing environment.
Mouse Pad Diameter: Mouse Pad Diameter: 225mm (8.86 in.)Gives you a 360orotating area – total freedom! Mouse Pad Diameter
System Requirements: Plug and Play for Windows98, ME, 2000, XP(X64), 2003(X64), MCE2005, Vista X86&X64