Support Information:
Device Type: Modem / ISDN
Manufacturer: US Robotics
Model: 0726
Interface: Other
Operating System: Windows 98
Age of Device: < 2 years old
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=1104&qa5=10&qa7=1300&dp=2&qm0=0726&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=US+Robotics+Modem+%2F+ISDN++0726+Windows+98+) | Research manufacturer US Robotics (http://members.driverguide.com/index.php?action=getinfo&companyid=1104)

You can check for driver availability here: http://www.usr.com/support/s-main-menu.asp

or here: http://members.driverguide.com/index.php?action=search&sm=e

Or if you can tell us what PC it came installed in, we might be able to find a driver.