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x220 5Ghz wifi module selection
Posted: Mon Jun 27, 2016 7:45 pm
by kontiky
I've just set up new dual band wifi router and realized my Lenovo X220 can't see 5Ghz wifi network.
In my x220 settings I see it has
Intel Centrino Wireless-N 1000 [Condor Peak]
Is it single band module?
If yes, what is the best wifi module to buy at this moment for my single band module replacement?
PS I use Ubuntu 14.04. So this OS must support a new wifi dual band module.
UPDATE as my x220 has internal web cam (so, probably, it has 2 antennas) is the best option
Intel Centrino Advanced-N 6205 (2x2 AGN): FRU 60Y3253
or I can buy the better one
Intel Centrino Ultimate-N 6300: FRU 60Y3233
?
Re: x220 5Ghz wifi module selection
Posted: Mon Jun 27, 2016 8:51 pm
by Hans Gruber
Either the N6200 or N6300 work fine. I use both. A lot of the forum members prefer the Atheros offerings.
Re: x220 5Ghz wifi module selection
Posted: Mon Jul 11, 2016 9:13 pm
by jaspen-meyer
This command shows the available frequencies between your card and network
Atheros 9380 is a great dual-band card and the Atheros 9280 is another, I'm using both in Debian. For a stock x220 you may need to flash a customized bios to use the Atheros cards.
Intel 6205N is also popular choice and runs fine with Ubuntu as do the two Hans mentioned, 6200 and 6300.
Re: x220 5Ghz wifi module selection
Posted: Tue Aug 02, 2016 3:51 pm
by rjwilmsi
The 1000 card is the basic single band one. 6205 is dual band, common. I swapped 6205 for 6300. Don't know if 6300 is better than 6205, when not using my home WiFi can never be sure of behaviour of router/APN, interference, ISP etc. This is on opensuse.
Having a webcam or not should not make a difference. If you use the 6300 you can connect 2 or 3 antennas, if you connect 3 then you can't use a WWAN card at same time (I doubt you do or would want to use WWAN. For occasional use most people would tether laptop to mobile phone via WiFi)
I found in brief testing that the 6200 caused an X220 (standard BIOS) not to boot, so if getting 62xx get the 6205 to be sure (but I could be wrong/didn't seat card correctly and 6200 may also be fine for X220).
Re: x220 5Ghz wifi module selection
Posted: Wed Aug 03, 2016 2:20 pm
by jaspen-meyer
rjwilmsi wrote:
I found in brief testing that the 6200 caused an X220 (standard BIOS) not to boot, so if getting 62xx get the 6205 to be sure (but I could be wrong/didn't seat card correctly and 6200 may also be fine for X220).
As far as I know the card MUST be from Lenovo. I.e. a 6205 which isn't from Lenovo (also) won't work.
Re: x220 5Ghz wifi module selection
Posted: Wed Aug 03, 2016 2:54 pm
by rjwilmsi
jaspen-meyer wrote:rjwilmsi wrote:
I found in brief testing that the 6200 caused an X220 (standard BIOS) not to boot, so if getting 62xx get the 6205 to be sure (but I could be wrong/didn't seat card correctly and 6200 may also be fine for X220).
As far as I know the card MUST be from Lenovo. I.e. a 6205 which isn't from Lenovo (also) won't work.
Yes. It was a 6200 from a T410.