Delete comment from: Ken Shirriff's blog

DJ Ghostmare said...

@Big Guy

Other way around: Apple has provided firmware updates so that older model MacBooks and MacBook Pros would functions with newer adapters. SMC Firmware Update 1.4 is the most relevant example.

Aug 16, 2013, 12:58:07 AM

Posted to Teardown and exploration of Apple's Magsafe connector