Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!unix.cis.pitt.edu!pitt!vax.cs.pitt.edu!jonathan
From: jonathan@cs.pitt.edu (Jonathan Eunice)
Newsgroups: comp.sys.mac.hardware
Subject: how to multiplex serial port?
Message-ID: <JONATHAN.91Mar25124619@speedy.cs.pitt.edu>
Date: 25 Mar 91 17:46:19 GMT
Sender: news@pitt.UUCP
Organization: University of Pittsburgh Computer Science
Lines: 7

I am constantly switching the cable for my Mac Plus serial port from a modem
to a LapLink cable, and back, and forth, and back, and...well you get the
picture.  I'm also considering a serial printer, which will really make
things unpleasant.  Is there any way to multiplex the serial port?  I'd 
be happy to use the devices one-at-a-time, if only I could get some hardware
gizmo that would let them all be physically plugged in simultaneously.
Any ideas?