Hey all, i tried to search this board but couldnt find an answer. I have an older Linksys wireless-B router (BEFW11S4). My wireless laptop which is 2 floors above the wireless router, has a really low signal and it makes it hard to use the internet. I remember there was a signal booster that linksys made a few years ago, but I cannot find it anymore. If I upgraded to a more current router, would my signal strength improve? Any suggestions on what to do? Thanks!