I Just install this kind of cards and doestn be a valid card, there are installed the correct wireless package and license.
Any info?

All of this in a rb532 board

RouterBOOT booter 1.5

RouterBoard 532

CPU frequency: 264 MHz
Memory size: 32 MB

Press any key within 1 seconds to enter setup.
loading kernel from nand... OK
setting up elf image... OK
jumping to kernel code
Starting...
Starting services...

Check that the u.fl pig tail connector is not touching any capacitor making a short.

John