From: "Luis R. Rodriguez" <mcgrof@gmail.com>
To: hong zhang <henryzhang62@yahoo.com>
Cc: Christian Lamparter <chunkeey@web.de>,
devel@linuxdriverproject.org,
linux-wireless <linux-wireless@vger.kernel.org>,
Stephen Chen <Stephen.Chen@atheros.com>
Subject: Re: May I join ath9k_htc update 2009-10-28
Date: Mon, 2 Nov 2009 11:34:23 -0800 [thread overview]
Message-ID: <43e72e890911021134s91ae1bbw49cabfb970f82fc6@mail.gmail.com> (raw)
In-Reply-To: <44491.72003.qm@web57906.mail.re3.yahoo.com>
On Mon, Nov 2, 2009 at 11:26 AM, hong zhang <henryzhang62@yahoo.com> wrote:
> TL-WN721N is not 11n complied.
Huh? TL-WN721N should be ar9271 hardware. All ar9271 devices are
single stream devices which means the highest MCS rate is MCS 7. I
forget but I believe 11n wifi cert accepts single stream devices now.
> TL-WN821N complies with 11n.
As per Christian it seems this is an ar9170 device, which is dual
stream and using the older Atheros hardware. It certainly has capacity
to TX/RX more but remember that it is more expensive too. Single
stream devices bring 802.11n hardware price down to a competitive
level and kill 802.11g :)
Luis
parent reply other threads:[~2009-11-02 19:34 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <44491.72003.qm@web57906.mail.re3.yahoo.com>]
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