Apple Releases 'Mac Wi-Fi Update 1.0' to Fix 5GHz Wi-Fi Issue - MacRumors
FIX !! | Why Mac doesn't detect/show 5GHz WiFi ( Just a few clicks solution ) - YouTube
How To Switch To 5GHz On A Mac | Macworld
Amazon.com: Mini Laptop PCI-E WiFi Adapter for macOS, BCM94360CD to Mini Pci-e WLAN Support BT4.0 Dual 2.4Ghz/5Ghz WIFI Windows mac OS Support Airdrop Handoff (2 Pack) : Electronics
Improved WiFi Performance - The MacBook Pro Review (13 & 15-inch): 2011 Brings Sandy Bridge
Restored Apple MacBook Pro Laptop, 13.3" Intel Core i5, 16GB RAM, 500GB HD, Mac OS X 10.7 Lion, Silver (Refurbished) - Walmart.com
Original Bluetooth 4.0 wifi card Airport Card for Macbook Pro A1278 A1286 2011 2012 Year BCM94331PCIEBT4CAX WIFI CARD WLAN|wifi card|airport cardwifi wlan card - AliExpress
Padarsey Replacement Bluetooth 4.0 Bt Wireless WiFi Card Module Bcm94360csax Bcm943602cs Compatible for mid 2012 2013
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit
Apple MD101LL/A MacBook Pro MID-2012 13.3 Inches Core I5 2.5GHz 4GB RAM 500GB Refurbished – Computechsale
Wireless: Checking If Your Mac Computer Has 5 GHz Network Band Capability - GROK Knowledge Base
Restored Apple MacBook Pro Laptop, 13.3" Intel Core i5, 16GB RAM, 500GB HD, Mac OS X 10.7 Lion, Silver (Refurbished) - Walmart.com
non retina) 2012 MBP PCI modify for AC wifi | MacRumors Forums
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit
WiFi/Bluetooth Card #BCM94331PCIEBT4CAX for MacBook Pro Unibody A1278 A1286 A1297
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Can Macbook Pro handle 2.4GHz and 5GHz frequencies on the same wifi network without getting dropouts? - Ask Different
Bcm94331pciebt4cax Bcm94331pciebt4 For Macbook Pro A1278 A1286 2011 2012 Year Wifi Card + Bluetooth 3.0 4.0 Laptop Airport Card - Network Cards - AliExpress
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit
MacBook Pro With Retina Display Review (Mid-2012) - SlashGear
Amazon.com: Mini Laptop PCI-E WiFi Adapter for macOS, BCM94360CD to Mini Pci-e WLAN Support BT4.0 Dual 2.4Ghz/5Ghz WIFI Windows mac OS Support Airdrop Handoff (2 Pack) : Electronics
Amazon.com: Padarsey Bluetooth WiFi Airport Card 4.0 for MacBook Pro A1278 A1286 A1297 607-7294 BCM94331PCIEBT4CAX 2011 2012 (not fit 2008 2009 2010 Year) : Electronics