Unlike the
mechanical-trackball "mice of yore" that skip,
stick, and need to be cleaned, the Microsoft D67-00001
TrackBall Optical introduces an entirely new trackball
featuring optical sensor technology. Reading through
dirt, dust, and fingerprints, the optical sensor tracks
the movement of the ball 1,500 times per second, giving
you smooth, precise control. The Trackball Optical comes
with two additional buttons located on the side of the
device--for a total of five buttons--to quickly move
forward and back in your browser, or you can program
them. It also features a wheel for efficient scrolling
and zooming and is ergonomically designed to support the
natural position of your hand as you use your thumb to
control the trackball.
Features/Specifications
Thumb-controlled precision
trackball design
IntelliEye optical technology
5 buttons--including 2 programmable
buttons
Wheel for scrolling and zooming
Designed for use with the right
hand
Product
Requirements
Software included: IntelliPoint
3.0 software included for PC systems; Macintosh
users need to download it
PC system requirements: Windows
95, 98, 2000, or NT 4.0 with Service Pack 3 or
later; 29 MB hard disk space; PS/2 port or USB port
(USB requires Windows 98 or 2000); CD-ROM drive
Macintosh system requirements: Mac
OS 8.51 or later (iMac also requires iMac update
1.1), 15 MB hard disk space, USB port
