This self extracting ZIP file includes hardware support for the 3Com
EtherLink III Parallel Tasking adapters. These adapters include the
16-bit ISA and 32-bit EISA adapters for both coax and 10Base-T
connections.  

Execute LANEL3 through a DOS window on the UnixWare Desktop.  This
will unpack two documents containing both regular text and
PostScript(R) versions of the release notes, a mkETHflp script for
creating the IHV diskette, and a compressed cpio archive containing
the driver software.

Read the release notes document denoted as lanupd.txt for detailed
installation instructions.