Raspberry Pi 3 Original Adapter 5v 2.5a - Black Color
This is a power adapter designed for Raspberry Pi 3. It is designed with a USB micro B output.
Since Raspberry Pi 3 consumes more power compared to Raspberry Pi 2, it is necessary not to use Raspberry Pi 2 adapters, but to prefer this type of adapter that can provide at least 2.5A current instead.