Note: You should select your OS when asking for drivers. I hope it's needed for one of the OS's listed below:
Windows driver for the NexxTech 2516523 webcam
File name: 2516523.exe
File size: 11.7 MB (12,036 KB.)
OS's supported: XP-2000-Vista 32-bit
No additional info was posted on the driver site.
User Manual (English):