I have a Toshiba Satellite P855-S5200 laptop with Intel(R) Centrino(R) Wireless-N 2200
And I have tried many drivers for this wireless card over the years and it is the slowest wireless card ever.
I am running windows 8 64 bit and Have 100mbps internet. I have other brand laptops in the house that speedtest to like 99mbps no problem but this one will only get to around 19mbps..
Any ideas?