Do you have an old GoPro lying around? Do you need a webcam?
Once you have these you are ready to set up your GoPro as a webcam. So firstly you need to plug in the CamLink to your PC and let windows install any drivers. Once this is done connect the larger HDMI end of the cable to the CamLink. Take the other end of the cable (smaller end) and plug this into your GoPro. You then need to plug the USB-C Cable to a USB charger so that you GoPro has constant power. Turn on your GoPro and this should now be an option within Windows as a webcam!
The Power Cable is a USB Type C plugged into a usb power brick ►► https://geni.us/IBYobB
Let me know if you have any issues by commenting below! Hope this helps some of you that already have a GoPro!
If you're using a newer GoPro hero 8 / 9 you can just use a USB C cable as shown here: