Hi there,
i have rooted a nexus9 - fine.
installed a nethunter image kali 3.10 - fine.
some reboots - fine.
if i start nethunter app, root rights will be garanted - fine.
on my nexus9, there is no default wifi working, i have no

i bought a tp link tl-wn822n8 version 5.2 (i know the suggestions on https://www.kali.org/docs/nethunter/wireless-cards/, but i got no version 1-4)

i connect the wifi adapter to the nexus9: the green led is not going to be active.
i connect a y-cable with a power bag: tplink is not working. (on my second laptop, tplink works fine)

is there a problem with power? do i have a change to activate tplink wifi despite version 5.2?
Whats my failure?

thanks
Tom