Features:

• Wheel Mouse Optical brings the precision and accuracy of Microsoft optical technology to an affordable mouse.
• Whether you control it with your right hand or your left, you'll appreciate how Wheel Mouse Optical is shaped and styled for your comfort.
• Move through documents without clicking on the scroll bar. Accelerated scrolling reacts to how quickly you roll the wheel, saving you time and effort.

System Requirements:

Processor
For PC: Intel Pentium 133-MHz or faster processor (Pentium 233-MHz or faster processor for Windows XP)

Memory
32MB of RAM for Windows 98 and Windows Millennium Edition; 64MB for Windows NT 4.0; 128MB for Windows 2000 Professional and Windows XP; Hard Disk 15MB of available hard-disk space for Mac

Media drive
CD-ROM drive
Other
Internet Explorer 4.01 with SP2 or later (Internet Explorer 5.5 included; requires 45 MB of additional hard-disk space)

Operating system
Windows 98, Windows Millennium Edition, Windows NT 4.0 with SP6 or later, Windows 2000 Professional, Windows XP; Windows Vista; or Mac OS 8.6 or 9x, or Mac OS 10.1 (excluding Mac OS 10.0)
Hard disk
25MB of available hard-disk space

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