Charging direction micro USB to USB C; data direction micro USB to USB C. Double angled Right Angle of Micro USB B Male If you look “FRONTALLY” at the connector, the “wider” part of the micro USB connector is “up” and the cable runs “right.” The charging speed depends on the power source. For fast and safe charging, we recommend using a more powerful power source (AC adapter with at least 2 amps of power). This cable is not compatible with Google's Android Auto product. The oval Micro USB B male fits into the square Micro USB A female connector. 25cm net length of the cable; 30cm length of the cable with connectors.