Although Win XP SP2 can know most of network cards, this new product is not known. It has VIA chipset and 32 bit process. When you install this driver, you will see the card as "Surecom" in Device Manager list. There is no problem. That is the manufacturers title. Your card is still VIA Rhine III. It has 1106-3106 device and vendor ID Numbers. Useful for all Windows versions, except 64 Bit platforms.