Need advice about wireless card for Clevo

For fixing a clevo notebook I have 3 options of choosing a wireless.
-N 7260 single band 2.4GHZ 300mbps
-Dual band wireless N7260 2.4ghz-5ghz 300mps-867mps
-Bigfoot killer wireless N1202.

I dont game online but I do watch HD clips and download movies. Would the first option be enough for me?

 

Definitely not a single band 7260. The choice between the remaining two depends on your router. If you have a dual band router and/or plan on buying a 802.11ac router you can go for Dual band wireless N7260 however this card does not work very well on 2.4GHz band so if you have a single band router or you will be using your notebook at different locations outside your house (where 2.4GHz band is the most popular), Killer would be a safer choice.

 

Dual Band Wireless- N 7260 would be useless with an AC router, as it only supports speeds up to 802.11n(2T2R) = 300Mbit/s. It's the Dual Band Wireless- AC 7260 the OP should go for, if he plans to buy an AC router and it's THIS one, which doesn't work very well on 2.4GHz band, right?
(I know You know, Mr downloads, just adding my $0.02)

PS.
I have a Clevo laptop, I used to have Advanced-N 6235 in it and upgraded it to Dual Band Wireless-AC 7260. Both cards perform and behave exactly the same on 2.4GHz band in the same location (my desk). I have the 6235 installed in my second notebook so it's easy for me to compare. Both systems running latest WHQL drivers.

 

I assumed that was a typo on their part seeing as it is said "Dual band wireless N7260 2.4ghz-5ghz 300mps-867mps" with 867 at the end suggesting it's an AC card after all, but you are right - this needs clarification.