sudo wget https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/htc_9271.fw -O /lib/firmware/htc_9271.fw
Then retry the injection test.
options ath9k_htc nohwcrypt=1 blink=1
Once connected, run these commands to confirm the adapter is recognized: : Should list the device as ID 0cf3:9271 Qualcomm Atheros Communications AR9271 : Should show a new wireless interface (usually : Use this to verify the chipset is detected and supports monitor mode Additional Configuration install atheros ar9271 driver kali linux