PTron Volta Dual USB Slot Fast Charging Travel Adapter for All

Confused about the different types of USB cables your devices use? We'll explain the differences in USB connector types, speed standards,

USB Type-B ports are roughly square, rather than being a narrow slot like Type-A The upper corners of the square USB Type-B connector (and its

usb c slot Both are used to connect other external peripheral devices to expand the PC's original built-in USB slots You can connect your mice, keyboards,

usb 30 slot Devices that needed faster connections came with their own cards, which had to fit in a card slot inside the computer's case USB ports are