Can I use this on my laptop? Wireless change

http://www.amazon.com/Intel-6235AN-HMWWB-Centrino-Advanced-N-Bluetooth/dp/B007QXLIWI/ref=pd_cp_pc_0
Right now I have some wireless mini card from broadcom with bluetooth 4 that is not dual band so can I fit that intel centrino into my laptop and it will work correctly? I don’t see it say 5 Ghz but is it 5 Ghz since its dual band.
My laptop wifi card.

Answer #1
Hello?
Please do not double post, -
#3.7 I It is forbidden to double post on the board. It means that you are not allowed to reply twice in a row in any topic. Use the edit button when altering your reply if you're the last to post in the topic.
Answer #2
Hmm… I don’t see a problem. Screw it in, detection, driver… done!
Answer #3
http://www.intel.com/content/www/us/en/wireless-products/centrino-advanced-n-6235.html
Yeah its got 5ghz support, I cant tell from the picture but it looks like a mini pci express slot.