My laptop HP Pavillion dv7-1135nr has a Atheros AR5007 g/b card. Can I upgrade to an g/b/n?? I did an upgrade to windows 7 from vista 64bit. If so what network card can I get?
Should be able to, http/h10032.www1.hp.com/ctg/Manual/c01918142.pdf page 21 is the wifi card listing. You an also get an express port wifi card if you don't want to deal with taking apart the laptop to get to the mini pci card.
Just be sure the card you go with only uses two antennas. Some N-wireless laptop cards will have 3 antenna diversity and will have (3) UMCX / U.fl connectors. Your B/G will only have two.