audio - MacBook Pro (mid-2012) Microphone Input - Ask Different
2012 Macbook Pro 13" A1278 WiFi and Bluetooth Cable Replacement - YouTube
Mac Pro 2009 (4,1) and Mac Pro 2010-2012 (5,1) - Apple Broadcom BCM94360CD - 802.11 a/b/g/n/ac with Bluetooth 4.0 Upgrade Kit | www.osxwifi.com | Native Support for Apple Broadcom BCM94360CD and BCM943602CDP