http://community.acer.com/t5/Notebooks-Netbooks/Can-I-upgrade-my-aspire-5749-to-a-dual-band-wifi-card/m-p/290016#M45978 <P>I have problems with the 2.4Ghz waveband on my wifi. (too congested). I have upgraded my router to a dual band one and now want to upgrade my acer aspire 5749 wifi card to a dual band too. Does anyone know which dual band wifi cards are compatible with this laptop?</P><P>&nbsp;</P><P>Thanks, &nbsp;Steve</P><P>&nbsp;</P> Fri, 12 Sep 2014 08:54:45 GMT bear57 2014-09-12T08:54:45Z http://community.acer.com/t5/Notebooks-Netbooks/Can-I-upgrade-my-aspire-5749-to-a-dual-band-wifi-card/m-p/290016#M45978 <P>I have problems with the 2.4Ghz waveband on my wifi. (too congested). I have upgraded my router to a dual band one and now want to upgrade my acer aspire 5749 wifi card to a dual band too. Does anyone know which dual band wifi cards are compatible with this laptop?</P><P>&nbsp;</P><P>Thanks, &nbsp;Steve</P><P>&nbsp;</P> Fri, 12 Sep 2014 08:54:45 GMT http://community.acer.com/t5/Notebooks-Netbooks/Can-I-upgrade-my-aspire-5749-to-a-dual-band-wifi-card/m-p/290016#M45978 bear57 2014-09-12T08:54:45Z http://community.acer.com/t5/Notebooks-Netbooks/Can-I-upgrade-my-aspire-5749-to-a-dual-band-wifi-card/m-p/290134#M45996 <P>Read this &nbsp;review "<SPAN><A target="_blank" href="http://www.amazon.co.uk/review/R330S92QUCNAE6/ref=cm_cr_dp_title/278-0467491-5014922?ie=UTF8&amp;ASIN=B00864Q45W&amp;channel=detail-glance&amp;nodeID=340831031&amp;store=computers">Superb little card</A>"&nbsp;</SPAN></P><P>&nbsp;</P> Fri, 12 Sep 2014 18:19:02 GMT http://community.acer.com/t5/Notebooks-Netbooks/Can-I-upgrade-my-aspire-5749-to-a-dual-band-wifi-card/m-p/290134#M45996 philetus 2014-09-12T18:19:02Z