The Nifty MiniDrive is also about aesthetics to keep in line with the rest of Apple’s design philosophy, since it ensures that there will be no nasty ends that protrude from the side of your MacBook Pro or MacBook Air, since it comes in a custom fit design for various MacBook models. Having said that, if you own an Air version, it will not be at home on the MacBook Pro, and vice versa. Removing the Nifty MiniDrive is a little bit more tricky however, since you need a special tool that thankfully, Nifty has included with each MiniDrive purchase.