From MFR site. V9.28 PCI 56K Modem Series 0163. Dwnld Zip and Extract to a location of your choosing. Run setup.exe and install shield will do the rest. This is the same version that came w/ the retail box.
The following files are found inside the driver download file.
|layout.bin||417 bytes||20 May 2002|
|Setup.ini||150 bytes||20 May 2002|
|Setup.exe||56.3 KB||5 Sep 2001|
|ikernel.ex_||344.9 KB||15 Nov 2001|
|setup.inx||138.0 KB||7 May 2002|
|data1.hdr||36.3 KB||20 May 2002|
|data1.cab||493.6 KB||20 May 2002|
|data2.cab||7.5 MB||20 May 2002|