This driver is compatible with all versions of Windows 98 through XP Pro. You will may recieve an error during the install, in which case you can go into your device manager and select reinstall the driver "specify location" of your unziped files. Select "NETWS8.INF". This is the driver file. I downlaoded the installation file from ACER Europe's Web site. Follow the Link (Http //support.acer-euro.com/drivers/communication/wlan_pccard.html)
The card is manufactured by Wistron NeWep Corp out of Taiwan, they have no driver support. I think that their FCC ID may be spoofed but I have no proof of this. I hope that this works for all.