Driver for USB camera

I have a camera which was purchased as a 3Com HomeConnect USB camera back in 2000 or 2001. I can’t seem to find a driver for it and would like to run it on a computer running Windows 2000. Is there a driver available from Digi which will work with it? I understand the hardware is the same.

Here’s a link to the latest driver:
http://ftp1.digi.com/support/driver/iucam220.exe