Aver Studio For Mac

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Hello!
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

‎Download apps by AVer Information Inc., including Sphere2, AVerTouch, VCAssist, and many more. Exclusive camera effects & filters. When your Live Streamer CAM 313 pairs up with CamEngine. software, you’ll be able to use advanced features like Portrait Enhancement, Effects, Filters, and more to make yourself look flawless on-screen—helping you create more compelling streaming content. If you use Live Streamer CAM 313 for video chatting or conferencing and want basic video settings.