@Solla-topee thank you for the answer. That was what I expecting. Those units must have been compatible across different models and speeds. Now I can confidently buy that one piece.

@Kevin SG Hello. Sorry for bumping an old topic but my question is related so I wanted to keep on here. Here is my question: I've got 1 piece of TP-PA2010 which I bought in 2013. The other piece was...