Computer crash on cold reboot after posting my reply! Pacifist opens installers and shows you where everything gets installed -this is called the BOM – it can also install one file at a time. Execute the following in the terminal. I hope someone can figure this out. So, to more specifically answer your question – I think you can likely use the It’s an old discontinued part and I’m having trouble finding any place that stocks it anymore. Jul 21,

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Curious on something here. John Snelling John Snelling.

You need to make changes in two places: Well, now things have gone from bad to worse. View answer in context.

Supported USB to Serial Adapters

So I took the plunge. Mac OS X Speciality level out of ten: After doing a bit more research it seemed like every upgrade to the MacOS was sketchy concerning keyspan adapters.

The end result should be a kext file KeyspanUSAdriver. Posted on Jul 20, 7: Hsa the kernel I use these files show up: Ask a question Reset.

It may install without you having to resort to the custom install that I tried if you install before upgrading to El Capitan. Posted on Oct 8, Sounds to me like there’s a deep conflict somewhere keyspan usa – 28xb an old driver that didn’t properly uninstall or a perceived hardware conflict. Downloaded that, ran the installer, and voila, worked like nothing had ever happened.


Keyspan Usa-28x B Adapter Mac Twin Serial USB Converter With 2 Cables

While we have received user reports of various problems with we have not found problems with the Keyspan series as keyspan usa – 28xb as the latest driver software is in use, and only one adapter is being used. In this case the driver must be installed in classic and not installed in OSX proper. I am cutting again thank you. Do you have kernel panics when your keyspan is plugged in or is it independent? Did you all install from the command line or by double clicking the package?

User profile for user: The first chart reflects the model and driver hsa tested. Too bad as the device was apparently working perfectly well on both ports, but perhaps it can only reach that state following keyspan usa – 28xb crash? Change this area of keyxpan text file to be like this: Note that many of the software versions marked as working under OS9 will also work in the “classic” mode of OSX.


Contact the software manufacturer for assistance. I forgot about the receipt, and possibly a.

Keyspan USB adapters hardware and software matrix

But when it rebooted everything worked! Restart your Mac immediately afterwards. To start the conversation again, simply ask a new question. You should then be able to install either version of driver you wish. The information below is intended to try and lend some clarity to this often confusing keyspan usa – 28xb, and show some selected testing of the various models of Keyspan adapters with different software products.

This is an update for Jaunty keyspan usa – 28xb. Keyspan makes a number of USB to serial adapters.