i have a a4 tech web cam model PK-635M. when i bought this, there's a cd included which contains the driver. but sad to say i lost the driver... i've been searching the net for the driver but i could not find the right driver for this.. i really need all your support.. pls... HELP on this... tanx!

hxxp://[Only registered and activated users can see links] is a good site, plenty of drivers.

Go on a4 tech website to download drivers.