This is the hard to find R6741-21 Rockwell Modem drivers for Windows 95a/b. It took me literally hours to find this driver and now that driverguide.com has it it will be easy for you all to find it!
The following files are found inside the driver download file.
|HKR336I.S37||393.3 KB||15 Aug 2000|
|README-I.LST||1.5 KB||17 Aug 2000|
|FILE_ID.DIZ||134 bytes||23 Feb 2000|