On Mon, Jul 11, 2011 at 9:59 PM, Grant <emailgr...@gmail.com> wrote:
> I'll need an 802.11n PCI-E card that does 300Mbps and works in AP mode
> for the router.  Does anyone know of such a card?  I've read that
> these 300 Mbps cards use Realtek chips and don't work in AP mode
> although that info could be outdated:

Check out the table here:
http://linuxwireless.org/en/users/Drivers

It will let you see which drivers have AP support as well as 802.11n
support. There are a couple others with some AP support, but basically
an ath9k-supported chipset is your only choice at the moment for a
mature AP mode, as far as I know.

> This one is said to be an Atheros chip so it should have better
> support but it only goes to 150Mbps:

Without the 5 GHz band I doubt you'd ever see above 150Mbps anyway.
It's more of a theoretical max for 2.4 GHz but I wouldn't expect to
see it actually happen, unless you live in a land without wireless
interference. :) My AP and all clients claim to support 300Mbps but
I've never seen it with my own eyes.

I don't notice much of a speed difference at all between the 802.11g
turbo modes (108 Mbps+) and 802.11n in my house. Both are noticeably
faster than plain old 54Mbit 802.11g, though.

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