Quote Originally Posted by r0b0 View Post
yes i tried again but same result unfortunately
This is not correct. The v2.0 chipset fully supports monitor mode. It does require installing some drivers that enable support.

https://github.com/mfruba/kernel

I followed the instructions (all three lines) and monitor mode works perfectly on my TL-WN722N v2.0 with the Realtek RTL8188EUS chipset.