I'm using the internal WiFi on a I4150 as I type this. The 4150 and the 8200 use the same mini-PCI wireless set up as far as I know. The antenna is unfortunately located in the palm rest, as opposed ...

I'm looking to replicate the reported success of this rather straightforward open source 802.11n-to-802.11ac upgrade: https://forums.macrumors.com/thread...card-wifi ...