Geniatech Kinara Ara-2 M.2 AI module – thoughts?

Device can be found here:

I’m looking at getting the Kinara Ara-2 AI module for my personal PC. I have 2 M.2 slots but could add more with a PCI-E expansion card.

I’m wondering if anyone has used it and, if so, what your experience has been? Was it added prior to a Windows installation or added later? Just curious as $300+ is a bit of money to spend and I want to make sure it’s worth it.

Also – does anyone know if the AI capabilities increase if a PC has 2 or more of these installed? It’s rated for 40 TOPS, but if I added a second one – would that give me 80 TOPS?

Thanks in advance!