Features: Ö. 3 button + 2 wheel Ö.
Enhanced dual wheel scrolling technology Ö.
MS-Intellimouse compatible Ö.
Much easy scrolling up/down, left/right Ö.
1 programmable button Ö.
Zoom and auto-scroll in Office 97 Ö.
Windows 3.1/95/98/NT driver included Ö.Model
Type:PS/2,Serial,Combo and USB.