Model: Pleomax PWC 4000
Operating System: Windows 98 (Note: might work with other versions of this os.)
PWC4000 Webcam Driver (Serial No. 745**** up) (12.8 MB.)
Note: Manufacturers website failed to state any info about the OS's supported. But since they have a driver specific for Windows 7, I'm guessing that this driver is for Win XP and older OS's.