Chosen Solution
I see upgrades for RAM and to SSD, but is there anyway to upgrade this laptop’s wifi module to support WIFI AC?
Sorry, just not possible internally Using a USB port with an external WiFi unit is about all you can do thats mobile. One rub here is finding a unit which had macOS drivers, I haven’t seen any. The other approach is to use an Ethernet connection to a WiFi repeater unit of some sort. No drivers needed its this.
