How to Replace the Hard Drive Cable in a 13-inch MacBook Pro Mid 2012 (MacBookPro9,2) - YouTube
Identify your Mac power adapter - Apple Support
Identify your Mac power adapter - Apple Support
Original A1278 Camera Cable For Macbook Pro 13" A1278 15" A1286 Wifi iSight Camera Cable MC700 MD101 MD103 2011 2012 Years - AliExpress
MacBook Pro Mid-2012 Hard Drive Cable Broken - Ask Different
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Camera Connecting Cable for Macbook Pro 13" A1278 (Early 2011- Mid 2012)
Odyson - Hard Drive Cable Replacement for MacBook Pro 15 Unibody A1286 (Mid 2012) - Walmart.com
A1278 Airport WiFi Bluetooth Cable 2012 Apple MacBook Pro 13
Mini DisplayPort to HDMI Adapter for MacBook Pro 2012-2013 Mini DP to HDMI Adapter Compatible with MacBook Air/Pro, Microsoft Surface Pro/Dock, Projector and More 1-Pack - Walmart.com
Amazon.com: Sintech 26pin to SATA Adapter with USB SATA Cable,Compatible with SSD from MacBook Air Pro 2012 Year (NOT fit SSD from 2013-2015 Year) : Electronics