However, there are no USB kits availables for older 68K Macs, so USB devices cannot be used on non-PowerMacs. Essentially, MouseWorks can be used to customize the behavior of nearly any Macintosh pointing device, except Gravis products in particular. For more information about compatibility, please read the Read Me file that is installed with MouseWorks. MouseWorks allows users to adjust several settings from within its Control Panel. From within the System-Wide Settings tab, users can adjust the speed of their cursor .
Users can set an overall speed, or fine-tune the speed to better match their style of mousing.
I have my cursor set pretty high for speed, but only the middle of the scale when moving my mouse slowly. These settings allow me to have greater control over the finer movements necessary to activate checkboxes and click and drag handles on objects as I do my graphic design work. In addition, MouseWorks provides a Rest Reminder in the System-Wide Settings. This feature can be set to notify users at periodic intervals that they should take a rest from their Macintosh. Notices can be set to be either a beep or an alert box with a custom message.