Ewald Böhm wrote:
On Mon, 07 Sep 2015 10:29:10 -0700, tony944 wrote:

I am lost on the questions and answers that you guys are posting.

Basically, the WiFi cards for the Costco & HP web pages, do NOT list
the frequency. I won't recommend a laptop that does not have *both*
2.4GHz and 5GHz.

I just want to know how I can be sure of that, when they don't bother
to list the frequencies in the WiFi specs!

Here is the HP spec for that laptop:
http://store.hp.com/us/en/pdp/Laptop...ptop-m7d88av-1

I can't tell which WiFi card has *both* 2.4GHz and 5GHz.

The option Intel -AC card with Bluetooth is what you want then.
This one is dual band(2.4GHz, 5GHz) This is AMD cpu based laptop.
A10 is the top end one. Video card... Rxxxx. xxxx at higher number is
better one. Any more questions? Don't forget to read reviews on this
model to see whether buyers are happy or not.