What connector type is commonly found on earlier tablets and smartphones?

The USB Type B Mini Connector is known for its prevalence in earlier tablets and smartphones due to its smaller size compared to standard USB connectors. When devices like smartphones and tablets first started becoming popular, the Mini USB connector was widely adopted for its compact design, enabling manufacturers to make slimmer devices while still providing a reliable means of data transfer and charging.

Unlike the larger Type B connectors used for peripherals like printers, the Mini version was specifically designed to cater to portable electronics. Over time, as technology advanced and more efficient connection types emerged, such as Micro USB and later USB Type-C, the Mini USB connector became less common. However, it played a significant role during the early stages of mobile device evolution, making it an essential connector type to understand in the context of device history.