NRF24L01 Adapter

I m curious as to why the Adapter is not covered in Parts?

It is a small adapter that plugs easily into a breadboard where the NRF24L01 module plugs into it.

It allows it to be powered by 5 volts instead of 3.3v; it has a 3.3v regulator built-in.
It plugs into the breadboard to make life easier.

Some places sell the Adapter along with the NRF24L01.

Could this be added to Parts?

Thank you,