"I have a problem with my Alfa AWUS 1900 wifi adapter, so when I'm on Kali Linux and I run the command 'lsusb' the adapter is displayed, but when I run the command 'iwconfig' the wlan doesn't appear and my adapter doesn't blink either. I know that recently I ran the command 'sudo interface down' and I didn't notice that I ran out of battery, then my computer shut down. This must be the reason why it's not working anymore."
Can you clarify how this is related to OpenWrt?