Bolse usb wifi adapter driver downloader

Hi MilhouseVH, and Anyone else following this post,

Yeah, it seems to work with the current version of this driver and Linux Kernel 5.2 series because the WiFi adapter is working now. Thank you.

The commands processed this updated driver for the new kernel but did not update the other installed Kernels? Is there a command to have DKMS update the other Kernels and if yes, what is that command?
Dynamic Kernel Module Support - ArchWiki
https://wiki.archlinux.org/index.php/Dynamic_Kernel_Module_Support#Rebuild_modules

I tried this command to rebuild this driver for all kernels
sudo dkms install 8192du/1.0 --all

$ sudo dkms autoinstall 8192du/1.0 --all

Kernel preparation unnecessary for this kernel. Skipping...

Building module:
cleaning build area...
make -j2 KERNELRELEASE=5.2.4-050204-lowlatency KERNEL_DIR=/lib/modules/5.2.4-050204-lowlatency/build all...(bad exit status: 2)
ERROR (dkms apport): kernel package linux-headers-5.2.4-050204-lowlatency is not supported
Error! Bad return status for module build on kernel: 5.2.4-050204-lowlatency (x86_64)
Consult /var/lib/dkms/v4l2loopback/0.10.0/build/make.log for more information.

and
dkms autoinstall --all
same message as above
and
$ sudo dkms install 8192du/1.0 -k v5.1.6-050106

Error! echo
Your kernel headers for kernel v5.1.6-050106 cannot be found at
/lib/modules/v5.1.6-050106/build or /lib/modules/v5.1.6-050106/source.

But, the build folders are there for all kernels?

None worked so far, but I see a DKMS update today.

Question: I have not had much experience with the dual-band WiFI adapters and I do not have a dual-band AC WiFi router. Whenever I use this particular USB WiFi adapter in my KDE systems, the system thinks when running "iwconfig" that I have 2 adapters installed, is this normal with dual-band WiFi adapters or is this something peculiar to this particular WiFi adapter. Does that have something to do with 2.4Ghz and 5Ghz dual-bands? And I can connect using either one?

wlp#x##y#z# IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=12 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off

wlxe0123456789 IEEE 802.11 ESSID:"XYZ"
Mode:Managed Frequency:2.462 GHz Access Point:
Bit Rate=300 Mb/s Tx-Power=12 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=65/70 Signal level=-45 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0