What is the difference between ‘protected’ and ‘protected internal’?

There are the following difference between “protected” and “protected internal”.

Protected Member:

Protected members can be accessed only by code in the same class, or in a class that is derived from that class.

Note: Protected members are not accessible using the object in the derived class.

Protected Internal:

Protected Internal member can be accessed by any code in the assembly in which it’s declared, or from within a derived class in another assembly.

Note: Protected Internal member works as Internal within the same assembly and works as Protected for outside the assembly.