That is a Serial port card and uses a PS2 mouse or keyboard port for power. There is not many new computers that still uses Serial ports anymore. The drivers are old and I do not see it working on a Windows 7 platform or Vista. That was just an example of what's available. Here's another... http://...

I use a $3.00 card reader from ebay...works fine. I doubt there's anything "special" about the Resmed reader. I could use the reader in my printer or the one in my monitor for that matter. Aha! The plot thickens... Then it sounds like you want a Common Access Card reader. http://en.wikipedia.org/wi...

I use a $3.00 card reader from ebay...works fine. I doubt there's anything "special" about the Resmed reader. I could use the reader in my printer or the one in my monitor for that matter.

Alright I don't have the $$ right now, money is tight and won't ease up until after Christmas to buy the software for my machine (which I plan to do just after the new year) but am curious what my data is. Ahem...cough..."evaluation" copies are available via Google...If you like it, buy it. I just ...

Thank you for that information. I've just been diagnosed and am off to get hosed this Wednesday.

That's a hard call, but I would format the card and see if that cures the problem. (formatting will erase it)