• Wireless Freedom - Experience the convenience of wireless keyboards and mouse products, and say good-bye to clutter
• Optical Technology - Optical technology refers to the use of an optical sensor to track mouse movement, rather than the traditional use of mechanical parts. As a result, optical mouse products work on most surfaces and offer you better durability, increased speed and accuracy, and consistent performance
• Ergonomic Design - Every Microsoft hardware product has met the company's rigorous testing requirements for unparalleled comfort and performance. Ergonomic design is important for more than productivity-how you type, point, and click can also affect your long-term health
• Multimedia Center - Enjoy easy access to your favorite music, video clips, and media programs with the press of a key
• Forward and Back Internet Buttons - Get more functionality from your mouse. Two extra buttons let you go Back and Forward in your Internet browser without clicking the toolbar. Or you can reassign them to a command or keystroke that you use more often, such as copy and paste
• Left- or Right-Handed - Work in comfort, whether you mouse with your left or right hand. Ambidextrous design makes it comfortable either way
• Customizable Buttons - Customize the mouse to work your way by reassigning any button or the wheel to open a file or Web page, or to perform a common command
• Enhanced F Key Functionality - Perform common tasks, like opening documents and replying to email with the touch of a button. Or toggle between standard and enhanced F-key commands for even more flexibility
• Sleep and Log Off Hot Keys - Protect your data and save energy - put your computer in sleep mode (such as suspend, standby, or hibernation) right from your desktop. The Log Off Hot Key lets you log off Windows with the press of a button. Sleep Hot Key functionality is available if your system supports power management and has it enabled, and if all peripherals are compatible with power management
• Scroll Wheel - Navigate documents and Web pages effortlessly without using the on-screen scroll bar, saving time and effort

This stylish, affordable desktop set offers smart features for businesses that make day-to-day productivity a breeze. The zoom slider makes it easy to zoom in for a closer look at documents and images, and My favourites keys provide one-touch access to common commands. The IntelliMouse Optical (included) works on virtually any surface for enhanced performance.