My rb133 can’t update the license
Why?

Hello alex911,
regarding the license problem you should contact Mikrotik directly at support@mikrotik.com .
Keep in mind that RB133 is very old and slow model (mips-le platform is EoL/EoS, isn’t supported in software since RouterOS v6.33.3)
Also, there were some very serious security related issues in RouterOS fixed since that version.
So, unless you’re using it somewhere completely isolated from the rest of the network/internet you should probably replace it with newer hardware anyway.
Regards,
M.
Have sent a help email, thank you
This thing here is only 19USD: https://mikrotik.com/product/RB931-2nD
and will be faster than your device. and also contains a license.
I have RB951G-2HnD and RB750GL
RB133 is going to be an AP, but my minipci wireless network card needs more than Routeros v5.x to support
It does not support “more than v5”