Microsoft Wireless Notebook Laser Mouse 7000

Wireless: Be confident in your wireless connection with up to 30-foot range, even in crowded wireless environments.

Laser technology: Microsoft high definition laser mouse products are more precise, more responsive, and deliver smoother tracking than traditional trackball-style mice.

Battery indicator: You won't get caught with a dead battery—the battery status LED indicator glows red when the battery is running low. You get six-plus months of life on a new battery.

Magnifier: Point and click to enlarge and edit detail using the Magnifier. The Magnifier is not compatible with Direct3D® API in full screen mode, media players, OpenGL, and Layered Windows. If you are using Mac OS X, the Magnifier enlarges text and images on the entire screen.

Four-way scrolling: Scroll four ways for greater efficiency and comfort with Tilt Wheel technology. Save time and effort with the scroll wheel—navigate documents and Web pages without using the on-screen scroll bar.

Snap-in receiver: Plug in the snap-in receiver when you’re ready to work, then snap it into your mouse when you travel, preserving battery life.

Instant viewer: If you have too many open items on your desktop, you can click the scroll wheel button to instantly display your open windows, then point and click to select.

Customizable buttons: Get quick access to the media, programs, and files you use most often with customizable buttons.

System requirements:
Windows:
Requires a PC that meets the requirements for and has installed one of these operating systems: Windows VistaTM/Windows XP or Windows 2000 with Service Pack 4 (SP4)
233 MHz or higher processor with 128 MB RAM or higher
45 MB hard drive (install 100 MB)
USB port
CD-ROM drive
AA alkaline battery (included)

Mac:
10 MB hard drive (install 20 MB)
CD-ROM drive
USB port
AA alkaline battery (included)
Internet access may be required for certain features.