Support Information:
Device Type: Modem / ISDN
Manufacturer: Cnet Technology
Model: CNAD804-NF)
Interface: USB
Operating System: Windows XP Professional
Age of Device: < 2 years old
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=225&qa5=10&qa7=1500&dp=2&qm0=CNAD804-NF%29&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Cnet+Technology+Modem+%2F+ISDN++CNAD804-NF%29+Windows+XP+Professional+) | Research manufacturer Cnet Technology (http://members.driverguide.com/index.php?action=getinfo&companyid=225)

Cnet doesn't post any drivers for this device.

http://www.cnet.com.tw/product/cnad804-nf.htm