2011/12/22 lina <lina.lastname@xxxxxxxxx>: > I am still a bit confused. (First thanks for the links all of you > provided, but I have visited those web before). > > Here is the thing: > BCM4331 802.11a/b/g/n fit for > BCM4331 b/g HT (r1) > > What does the 802.11a for? Well, your card can operate in 5GHz band (frequencies). But I'm not really sure why you ask about this at all. If you want to try experimental BCM4331 support you have to: 1) Install kernel 3.2-rc3 or newer or 2) Install compat wireless After that you've do install firmware (check for wiki howto for kernel 3.2 and newer). P.S. Please, don't top post. -- Rafał -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html