Does anyone know if this is true?
"Some WiFi cards had maded for specific models of Lenovo, HP & Samsung computers ("WhiteList" cards).
These cards has FRU number on the label.
!!Intel blocks the work of these cards in the OS drivers!!"
Yes, there are vendors who take Intel Wireless cards and develop (or have developed) their own custom firmware for these cards. These cards are then, essentially, a product of the vendor in question.