As Apple's endless mission to do everything simple, go for a walk, as if you want to connect your new iPhone 7 to your new MacBook Pro, you will need to pay for a new cable or dongle.
Why
The new iPhone 7 comes with a USB Type A cable. The MacBook Pro comes with four USB ports but all are Thunderbolt 3, USB Type-C.
So as Engadget says, that means you need to buy an adapter that costs $ 20 - or a completely new cable, to plug in your devices.
Photographers will not need a separate SD card reader.
Although all this is done to make USB-C the one and only physics door that you will need, we have to say that this is a design oversight since a company (names not mentioned) released a new phone with a cable that is not compatible with the same company's laptop.
Not to mention the new Lightning headphones that you can not also connect.
Even if most things can be done from the cloud there are too many who still want to connect them iPhones them on their Mac computers to manage it musicand applications with iTunes, or even simply to charge their device.