The list below contains a few of the most common. Today, there are many different USB devices that connect to your computer. Smartphone - Similar to tablets, the USB port on smartphones is used for both charging and data transfer in the form of USB-C or micro USB.Some tablets have additional ports USB ports. Tablet computer - The USB connection on a tablet is located in the charging port and is usually micro USB and sometimes USB-C.Laptop computer - A laptop computer has between one and four ports on the left, right, or both sides of the laptop.Desktop computer - A desktop computer usually has two to four ports in the front and two to eight ports in the back.Below is a list of the typical locations where you can find them. All modern computers have at least one USB port.
