Can a Thunderbolt 3 e-GPU be used to add another GPU for rendering?

[akashi1]

I use one GPU for display and one GPU for rendering, but I would like to add another GPU for faster rendering. I ran out of PCIE slots, but my PC does have TB3. Would this work?

[Miro]

Hi,
If your system recognizes the eGPU, V-Ray will too.