Upvote:0
It depends as I have been asked to carry one laptop per reservation and had difficulties while travelling specially when I had connecting flights which got delayed.
Upvote:1
That should be fine.
There is no specific airline limits on the number of laptops. As long as you are not violating some other condition (weight, size, number, etc) you are good to go.
I typically have my laptop in my backpack and it's never been weighed or sized. Other cabin baggage (like roll-aboard) do get weighed occasionally and 7kg is not a whole lot so you would need to manage carefully what else you bring.
You will have to take them both out at security, so packing them for quick access may be useful. I always make sure that all by "take out" items are in the same bag. You can always reshuffle after security.