Hi , I am having trouble with my wireless adapter for this laptop and wondering if I can swap it out for a newer AC card . I have just set up a new ASUS RT u66 AC Router which is amazing compaired to my older Dlink . I use the virginmedia superhub 2 in modem mode and on 60Mbps speed .  There are another 2 laptops in the home which are achiving close to the highest speeds but my Viao SVT131A11M is not .

Also I am having problems with the sigal dissapearing all together and have to reboot then reconnect to the network .

I am so dissapointed in this notebook . The reason I upgraded my router was to give the household better wifi but my device still behaves badly .  My main question is this , can I swap the wireless adapter card for a better one ?

Thanks