Questions about the new 2025 Asus Zenbook Duo Model: UX8406CA-PS99T

https://www.bestbuy.com/site/asus-zenbook-duo-dual-14-3k-oled-touch-laptop-evo-intel-core-ultra-9-285h-with-32gb-ram-intel-arc-graphics-1tb-ssd-inkwell-gray/6619038.p?skuId=6619038

Hello I just bought the model UX8406CA-PS99T at best buy and I would like to learn more about this can this be a tablet?

what does the 2nd screen show or display?

can I hook up an egpu to this? can I do gaming on it?

if I have a gaming desktop 4090, macbook pro, ally x, gaming consoles, would this UX8406CA-PS99T be a good portable work device?

can it stand without a kickstand like can it open like a laptop and stand without a kickstand?