Aver Studio For Mac

I recently purchased an AverMedia LGP Lite (GL310) for the purpose of streaming. I have a mid-2012, 13' Macbook Pro, and I downloaded the appropriate application and drivers for the AverMedia game capture card. I also downloaded the most recent version of OBS. When I open OBS and try to add a source, the capture card does not show up as an option under 'Video Capture Device.' It only shows my computer's webcam as a possible option to click. I know the capture card works because I have tried it with my parents' old HP laptop, so I am not sure why it doesn't work/show up on my Macbook.
Any help or suggestions would be great!

Aver Studio For Macbook Pro

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