Model: Viking 56K USB Modem
Operating System: Windows 95 (Note: might work with other versions of this os.)
Viking 56K USB Modem. The following is the latest modem driver that you need to use Viking 56K USB Modem. Download the file and then double click on the file and expand it to a floppy disk. Detailed instructions with screen shots can be found in the Quick Installation Guide #281aVCI and User's Guide #282aVCI below.
Modem Driver File