About a me firmware option

Hello

I wanted to upgrade my wifi card so i bought intel 7260-an from ebay 2 weeks ago.
At the past i have looked at me firmware settings with FITC when im looking it i see that option "WLAN Power Well Config"
must it be changed for the new card ? my current card is mt7630e

http://i.imgur.com/QWb4Qq4.png

Any answer? so i will change it or not