Inspiron 15R 5521, Centrino wireless N-2230 upgardable to Dual Band Wireless-AC 7260?
Inspiron 15R 5521 does not support 5ghz wifi band. I want to upgrade my wifi card from Centrino wireless N-2230 to Dual Band Wireless-AC 7260. Is it possible to swap it successfully? Will there be any compatibility issues? If yes, any suggestions for a compatible dual band card?