Atheros card with external antenna connector?

[Greg Troxel]

http://www.ubnt.com/super_range_cardbus.php4

I'm pretty sure these have MMCX, and work basically fine under NetBSD
which has essentially the same driver/hal.  I'm really sure that we
hooked up small external vertical antennas and got well over 100m
range outside.  Beware that the output is closer to 400 mW and looked
a bit unclean at full power, and I was only able to reduce power to
about 30 mW.