IBM Trackball Keyboard
Provided by the ASK Keyboard Directory
![](resources/images/model_ms/sandy_1370478_lexmark.jpg)
Aka, IBM Enhanced Keyboard with 16mm Trackball
eg, P/N 1370478
Variant of the IBM Enhanced Keyboard with 16mm trackball placed above the arrow keys.
Provided by the ASK Keyboard Directory
Aka, IBM Enhanced Keyboard with 16mm Trackball
eg, P/N 1370478
Variant of the IBM Enhanced Keyboard with 16mm trackball placed above the arrow keys.