Usually, drivers can be downloaded from the makers site. Did you try?
i couldn't find the maker on google. But the first hit for https://www.google.com/search?client=firefox-b-d&q=%22agent+v3%22+webcam+mac was interesting. A thread on macgurus.com from January 2010 stating that it didn't work after a recent update of Mac OS. And on another forum a post from 2007 stating it works on OSX 10.2-10.3.9. However, nothing about drivers.
Could it be this is a second hand webcam?
Can anyone direct me to where I can download a driver for the Agent V3 webcam for a MacBook Pro

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