The USB cable by Delock with its clever USB 2.0 type A + Micro-B combo connector offers numerous applications. The Micro-B plug is integrated in the A connector and can be easily slid out and locked. If the USB A connector is used, the cable functions as a USB extension cable. Using the slid out Micro-B connector, the cable allows you to connect e.g. an HDD or a memory stick with standard USB plug to OTG-enabled smartphones and tablet PCs. The OTG function allows direct data transfer between your mobile device and the storage medium, without connection to a computer.