On Thu, Feb 13, 2025, 5:32 PM Rick Bensene via cctalk <cctalk(a)classiccmp.org>
wrote:
Henry wrote:
I remember those, and when I went searching to
look for more information
on them I found something I > hadn't stumbled on before - apparently
Xircom
made a parallel port Ethernet adapter. It must have
been pretty painful. The parallel port
wasn't a great high speed
interface…
----
Yes, I have one of those parallel port Ethernet devices too. But,
remember, back at that time, Ethernet was commonly 10Mb/Sec. I think that
100Mb/Sec was only located in high-end datacenters and was very expensive.
For a laptop that didn’t have a PCMCIA port, and you wanted it on an
Ethernet network, this was an acceptable way to go. Performance wasn’t
great, but most of the time laptops like this were used for TELNET
connections to other hosts on the local network for “GREEN SCREEN” type
applications that ran entirely on the remote host. Performance in such
cases wasn’t nearly as much of a concern as it would be in the not too
distant future.
I will try to find my Xircom parallel port Modem and Ethernet adapters in
a box somewhere in my storage area and take a photo of them. If I can find
them, I’ll post a link here to the photos so those in disbelief can see
them.
That would be cool. I found this link for all the networking gear:
https://www.ardent-tool.com/Xircom/Xircom_Pocket_Adapters.html
And found parallel port multiplexers.
Do you have drivers for them?
Warner
-Rick
From: Henry Bent [mailto:henry.r.bent@gmail.com]
Sent: Thursday, February 13, 2025 3:54 PM
To: General Discussion: On-Topic and Off-Topic Posts <
cctalk(a)classiccmp.org>
Cc: Rick Bensene <rickb(a)bensene.com>
Subject: Re: [cctalk] Re: RS232 - parallel modems!?