The Mediabridge USB 2.0 Cable supports the full 480-Mbps transmission speed and transfer of power of the USB 2.0 standard. Devices that use USB for power don't need a separate power supply, conserving space and keeping outlets free.
This Mediabridge USB 2.0 Cable has a Male A connection on one end and a Male B connection on the other. Typically, the Male A is connected to the computer and the Male B is connected to the source device, such as the printer or external hard drive. Check your device manuals to make sure you have the right connectors)