I had a hard time finding this driver so I hope it works for you. I can't get it to work with Win 98 but I have installed it in Win Me, 2000 Pro, XP Home and XP Pro. If you need a Win 98 driver or this one doesn't work then go to PC-Tel's web site and look under the generic drivers section. They have one that will work for 98.
The following files are found inside the driver download file.
|PTUNINST.EXE||84.7 KB||5 Jan 2000|
|README.TXT||657 bytes||30 Aug 1999|
|PCTWAVE.INF||3.6 KB||13 Dec 1999|
|PCTPTT.EX_||33.2 KB||5 Jan 2000|
|PCTSPK.EX_||36.8 KB||17 Jan 2000|
|VMODEM.SY_||269.8 KB||14 Jan 2000|
|VPCTCOM.SY_||210.8 KB||14 Jan 2000|
|PTSERIAL.SY_||57.8 KB||14 Jan 2000|
|VVOICE.SY_||29.3 KB||14 Jan 2000|
|PTHSP.DA_||456 bytes||14 Jan 2000|
|MDMCHIPV.INF||36.6 KB||17 Jan 2000|
|PTSETUP.DLL||104.4 KB||17 Jan 2000|
|PCTPORT.CP_||101.6 KB||17 Jan 2000|