Memorex Trackball 300 Mouse 2 Software Floppy Discs Pin Adaptors Guide 3202-2313
In box. Complete.
System Requirements:
IBM PC, XT, AT, 386, 486
MS-DOS 2.0 or Greater
Available Serial Port
3.5" or 5.25" Disk Drive
Includes:
Trackball
9 to 25 Pin Serial Adapter
User's Guide
Software and Driver on 3.5" and 5.25" Disks