if your OS is Win2000 or WinXP you wont need a driver, they are built-in. Normally any drivers are supplied on a CD with your PC/laptop. If you are looking for a certain program's support , look on that website, e.g. for Mitac's B-Gold go here: B's gold upgrade patch for supporting QSI SBW-161 COMBO And new version CD , V3.3, had phased in to prodcution line today. Please upgrade patch ftp://www.bsgoldclub.com/3.33/g192t333.exe