Trying to upgrade to Sierra, I need to upgrade WIFI card.
MacBook Pro 15" Early 2008 2.5GHz Core 2 Duo
My Broadcom BCM4321 card type 0x14E4, 0x8C has compatibility issue.
http://dosdude1.com/sierrapatch.html
What would be an upgrade that would function with Sierra?
I upgraded to 512 GB SSD and upgraded to 8 GB (6 GB recognized) RAM.
I think with WiFi card needs to be upgrade I should be able to upgrade to Sierra.