Has a usb A slot in the adapter to charge your phone.

Never used.

Good luck

This genuine Microsoft Surface Pro power supply charger adaptor is suitable for use with the Surface Pro 3, 4, 5, 6, and 7. It provides a voltage of 15V and an output current of 2.58A, ensuring that your Microsoft device is charged quickly and efficiently.

The power supply is compatible with Microsoft brands and comes with a manufacturer warranty of 1 year. Please note that the mains power cable is not included with the purchase. This charger is a must-have accessory for any Microsoft Surface Pro user.