The historical past of USB protocol is lengthy and complicated. The interface expertise has gone via many iterations because it debuted in 1996. It additionally went via over a dozen connectors. The Kind-A connector is probably the most widespread, and it is what most individuals think about after they consider a USB port. Nevertheless, after an effort was made to standardize the connection sort, USB-C grew to become the norm. The USB-C connector might be noticed by its symmetrical oval form.
The Thunderbolt connection was first developed by Intel in collaboration with Apple in 2011. It was designed as an all-in-one connector that mixed knowledge switch, charging, and PCI Specific (PCIe) and DisplayPort (DP) assist. It used a Mini DisplayPort connector for some time, which you can see in older MacBooks. That was till Thunderbolt 3 when it moved over to the 24-pin USB-C connector. Later, many different firms, similar to Microsoft and HP, would additionally implement the interface of their units.