According to your previous post...
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wlp0s20u3 IEEE 802.11bgn ESSID:"G2_8114" Nickname:"<WIFI@REALTEK>"
Mode:Managed Frequency:2.437 GHz Access Point: C4:9A:02:65:98:A8
You have a realtek adapter. This is shown in the lsusb from the guest. If you have a second adapter I don't see it, but in any case even if it is unnamed the device shows in the guest lsusb as you see it there. I still say this is a guest issue. Also remember that kali does not support every type of wifi adapter so you need to confirm that they support yours. Have you asked them about this yet?
Note: remember that usb devices are not shareable they are a one-to-one device and since it is a hardware device you should not enable the network stack in VirtualBox settings as it might confuse the guest.