There are no drivers for 802.11n cards in pfsense 2.0 (current stable version), which is based on FreeBSD 8.1. Some b/g/n cards will work, but only in b/g mode

There are no drivers for 802.11n cards in pfsense 2.0 (current stable version), which is based on FreeBSD 8.1. Some b/g/n cards will work, but only in b/g modes: http://doc.pfsense.org/index.php/Is_802.11n_wireless_supported http://doc.pfsense.org/index.php/Is_802.11n_wireless_support... Drivers for 802.11n are in FreeBSD 9.0 and later, but that won't be the base for pfsense until 2.2: http://doc.pfsense.org/index.php/PfSense_and_FreeBSD_Versions http://doc.pfsense.org/index.php/PfSense_and_FreeBSD_Version...