Universal Serial Bus (USB) ports are a fundamental part of a computing setup, giving you the chance to connect peripherals and accessories like keyboards, mice, gaming controllers, graphics tablets, ...

You can connect a Magic Keyboard to your Mac through Bluetooth or using the Lightning port and charging cable.

USB ports began development in 1994 with the goal of creating a universal connector to replace the multiple standards used in computers of the time. Since then, USB ports have evolved significantly.