Support Information:
Device Type: Modem / ISDN
Manufacturer: dell
Model: c510
Interface: PCI / ISA
Operating System: Windows XP Professional
Age of Device: Not specified
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=&qa5=10&qa7=1500&dp=3&qm0=c510&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=dell+Modem+%2F+ISDN+dell+c510+Windows+XP+Profess ional+)

Dell support = Dell Website (support.dell.com/support/downloads/index.aspx?c=us&l=en&s=gen)