Thinkpads Forum

Posted: **Wed Nov 30, 2011 10:37 am**

I bought a ThinkPad T420 about a month ago and I'm getting really bad Wi-Fi performance.

My card doesn't go higher than 24 Mpbs.

Is there anything that you guys recommend? Or did I go wrong with the site's default choice?

Integrated WiFi wireless LAN adapters ThinkPad 1x1 b/g/n

Posted: **Wed Nov 30, 2011 3:10 pm**

Check drivers?

Posted: **Wed Nov 30, 2011 3:26 pm**

Bánh mì wrote:Check drivers?

I just updated. It didn't seem to help.

Posted: **Wed Nov 30, 2011 3:34 pm**

http://forum.thinkpads.com/viewtopic.php?f=45&t=100180 contains info about connecting wifi through N routers. If you have an N router this might help.

Thinkpads Forum

ThinkPad T420 - Crappy Wi-Fi Performance

ThinkPad T420 - Crappy Wi-Fi Performance

Re: ThinkPad T420 - Crappy Wi-Fi Performance

Re: ThinkPad T420 - Crappy Wi-Fi Performance

Re: ThinkPad T420 - Crappy Wi-Fi Performance