Power limit on devices run from Nvidia AGX Xavier

I want to run 5 Logitech Brio webcams from my Nvidia AGX Xavier. Will there be any power limitation if I am using PCIe based expansion board (ASUS ThunderboltEX 3 Expansion Card) without an external power supply. Is there a better way to do this?

Hi, the maximum current of 12V to PCIe slot is 5.5A, you can estimate if it is sufficient for your use case.

Thank you.