In this archive are six drivers by Paul Murdaugh (of the GEOS DualTop fame) for the 1351 mouse for use with GEOS 64 & GEOS 128.  Paul compiled these custom drivers to have various acceleration rates (or Drag as it's called in GEOS).  The drivers also have much better wrap detection, they can tell if you go off the top of the screen, then instead of bouncing the pointer down it just stays at the top edge.

Desktop page 1 has the GEOS 64 drivers, and page 2 has the GEOS 128 versions.