I am looking to upgrade from my current HP Envy 14 Laptop that I purchased back in 2010 but I have noticed that a lot of the newer laptops do not come with a built in dual band wifi card. I like my Envy 14 cause it has a dual band wifi and I normally run it on the 5GHz due to the better throughput and stability.
I was almost ready to get a Lenovo Y580 but then held back as I found it its only equipped with a single band wifi card and that you cannot even upgrade it to a dual band card without modifying the firmware thus voiding the warranty. Some would say you can get a usb dual band adapter but I do not want to go this route as I think all laptops should be equipped with dual band cards built in.
I am looking for a 15" laptop with a 1TB hard drive, bluray, decent video card and a built in dual band wifi card.
Does anyone in this form have any suggestions on any laptops that meet this criteria?