1 March 2015. Tim Cook takes the stage to show off the then-brand-new 12-inch MacBook. Not Air. Certainly not Pro. Just… MacBook. The first-ever Mac to have a USB-C port, the first-ever laptop. Just… one USB-C port. A force touch trackpad. And… a butterfly switch keyboard. Flash forward to October 2016, and Tim Cook once again takes to the stage, this time to show off the completely redesigned MacBook Pro. It has 2 to 4 USB-C ports. But that's all it has. No USB-A. No MagSafe. No HDMI. No SD card reader. And no function keys. But, also, that force touch trackpad and butterfly keyboard. And a Touch Bar.