It eill work on any Win9X, and maybe on Win2000 OS.
After unzipping the USR56k.zip file to an empty folder you have created, there will be 4 files
3. USR5695_9X.exe (self extracting)
I installed the drivers by copying the 2 inf files (mdusrv.inf & usrwave.inf), to a 3 1/2" floppy disk (drive A \).
Upon installing the modem, when Win 98 asked where to find the inf files, I pointed to the A \ drive (default), and had no problem.
Just in case, I have included
1. mdmusr.zip, and 3. USR5695_9x.exe.
If you should encounter any problems, or have any questions, please feel free to e-mail me at firstname.lastname@example.org