This is the updated driver for PCTel's HSP56 MicroModem PCI for WINDOWS XP PROFESSIONAL ONLY! I haven't encountered any problems so far with this driver as I got it from The manufacturer's website. The zip file includes a setup.exe file, but i reccomend u NOT to use it. Instead use XP's Driver update feature. Enjoy!
And one more thing: These are the latestest drivers for winXP out there!
Don't even think of searching for a more recent driver!