This driver is used to get a modem working in a Compaq 5304 computer. It says Lucent V90 56K PCI winmodem. Lucent says this is like a "universal" driver. It is an Agere Systems Generic Modem Driver for LTWinmodem and PCI based modems using Agere Systems Chipsets. Here is the URL
www.agere.com/K56flex/driver.html The link on the page says "generic modem driver".