Microsoft Wheel Mouse Optical (OEM) IntelliEye PS2/USB 95/98/XP/2000/NT for PC/Mac --- Do you have an uncooperative mouse? Does it skip and jam and cause frustration? Microsoft IntelliMouse Optical is the solution. We've replaced that old-fashioned mouse ball with an IntelliEye optical sensor that tracks movement 1,500 times per second -providing smooth and precise motion. No mouse ball means no moving parts to clean or wear down. And, the optical sensor is sealed in to keep out the dirt and lint that can cause a traditional mouse to skip or jam. Overview Point with Optical Precision Experience the easy, reliable control of Microsoft Wheel Mouse Optical - with revolutionary IntelliEye optical technology for maximum accuracy. Benefits No mouse pad required - The IntelliEye optical sensor scans your desktop 1,500 times per second, giving you smooth, precise motion on virtually any surface. Easy Navigation - Use the wheel to scroll up and down the page - quickly and easily. Feels great in any hand - Wheel Mouse Optical is designed to be comfortable for left or right, small or large hands. Easy care - With no moving parts to wear out or require cleaning, you can look forward to years of dependable performance. Standard Features IntelliEye optical technology - More precise and better control than an old-fashioned mouse with a ball. Wheel for easy scrolling - Roll the wheel forward or backward instead of clicking on a scroll bar or arrow. No moving parts to clean - The IntelliEye sensor has no moving parts to clean, so your mouse stays smooth and precise. Requirements Windows Hard Disk - 29 MB of available hard disk space Drive - CD-ROM drive Operating System - Windows 95, Windows 98 , Windows Me, Windows XP, Windows NT Workstation 4.0 with Service Pack 3 or later, or Windows 2000 Peripherals - Round mouse port (PS/2-compatible) or USB port (USB requires Windows 98, Windows Millennium Edition, Windows 2000 or Windows XP) Macintosh Hard Disk - 15 MB of available hard disk space Drive - CD-ROM drive Operating System - Mac OS 8.51 or higher; iMac also requires iMac update 1.1 Peripherals - USB port Package Option OEM Version - bulk package, Mouse only, one year warranty Availability: Usually ships the same business day. MS-INTEOPIRegular price: $19.99Sale price: $11.00, 10/$99.50 Secure On-Line Ordering Site Tel: (888) 860-4416 Fax: (732) 416-8788 sales@pctekonline.com Business hours are from 10:30am to 7:00pm EST Monday to Friday 3 Kellogg Court Suite 11 Edison NJ 08817 Copyright (C) 1997-2007, PCTekOnline.com All rights reserved. Thank you for shopping at PCTekOnline.com!