This modem should work right out the box with Mandrake 8.0 or 8.1.  Mine 
does.  Like Dave said, run Harddrake & see if it is listed.  Sometimes you 
have to manually link it to a certain com port, but that's about it.

>On Fri, 2001-11-16 at 09:35, Robert Sinland wrote:
> > I have finally installed Linux on my newest box.  Mandrake 8.1 in fact.
> > The reason I am not posting under Linux is that it can not use my modem
> > for some darn reason...
> >   The modem is a USR model # 3CP5610A PCI type.
> > I have searched and searched, and been assured that it's not a winmodem.
> > That much I know, it even says on the box it works with Linux (kernel 2.3=
>  and
> > higher)
> > I know Linux has a few hurdle's to overcome yet and this may be one.
> > I used to run Linux as my daily OS back in the early slackware days, but =
>got
> > lured away by games and stuff like Direct-PC..
> > Now I'm tired of fighting viri and don't play games as much...:)
> > I have a few other issues with Mandrake, but nothing as big as this one.
> > No modem =3D no net....
> > Any Ideas?
> > RS
>
>Did your modem come with its own driver source code for you to compile,
>or is it supposed to be included in the kernel source? If you've got
>source code, did you compile and install it? If it's in the kernel
>source, did Mandrake include it in *their* kernel (either as a module or
>right in the kernel itself)?
>
>I will assume you have already run HardDrake, and Mandrake is not
>automatically detecting the modem, or any modem, on any COM port...