Drivers are in two executibles. I have included the newer drivers as well, they have the 3c90xn1 & 3c90xn2 files names. Hope this helps.
The following files are found inside the driver download file.
|3c90xx2.exe||810.8 KB||20 Mar 2000|
|3c90xn2.exe||815.0 KB||20 Mar 2000|
|3c90xx1.exe||544.4 KB||20 Mar 2000|
|3c90xn1.exe||666.7 KB||20 Mar 2000|