Model: USR 56k Internal Voice Modem (Model 2976)
Operating System: Windows 2000 Professional (Note: might work with other versions of this os.)
I have installed this driver in
Win2000 Pro and Win98SE and working in both with no Error symbols in Device Manager.
Until this driver was installed Win2000 Device Manager showed + !Other devices> PCI Serial Device.
This is zipped with Power Archiver.
Download the file to a new named Folder [Example USR2976]created on your Desktop.
Unzip and Extract the Files to the same folder [USR2976]. click and copy the full path to the Folder containing the unzipped files in USR2976 folder.
In Win2000 Device Manager> + Other devices, Dbl-click on ! PCI Serial Device> Properties>Driver tab>Update Driver> In Upgrade Device Driver Wizard click Next> Click the radio button (Circle) Search for a suitable driver for my device[recommended]>Next>Click Check box of "Specify a location> in the "Copy manufacturer's files from " box paste the full path to the USR2976 you have already copied earlier and click OK.
This will install the driver.
Hope this helps.