[I know this driver works with Windows 2k and XP. It's the same driver as the one posted by Johan Katoele, but this one is a little bit more user-friendly to install -)
The following files are found inside the driver download file.
|el59x.sys||39.2 KB||24 Sep 1999|
|3Com59x.inf||4.8 KB||10 Oct 2000|