Answer
May 29, 2025 - 12:46 PM
The MacBook Pro Model 9.2 Mid 2012 A1278 uses the 922-9525 trackpad, compatible with 13" Unibody models from 2009 to Mid 2012. Meanwhile, the 923-0225 Apple Trackpad is designed for the MacBook Pro 2013 trackpad, highlighting differences in compatibility for later models. I left the link for part #922-9525 in the source reference box, thanks.
