If your PC or USB hub has a USB A port (flat type) and you would like to connect a cable with a USB B connector, you can use this adapter to convert the A port to a B port.
Sandberg Adapter USB A-Male - B-Female
Sandberg Adapter USB A-Male - B-Female. Gender: Male/female, Connector(s): A-Male - B-Female, Adapter type: USB. Color of product: White