This is special usb data cable and it is suitable for the connecting between electronic devices with USB port and smart phone or between the devices with Micro USB port and computer.
This is usb A male to B male toward right direction 90 Degree angle printer cable.If the cable is longer, it needs adding magnet ring to eliminate interference.
This is printer data cable,One end has a straight USB A Male connector, the other end owns a straight USB B male connector, cable length is 1 meter or 3 feet.