AC Power Adapter 5V 2.5A micro USB plug for all models of Raspberry Pi and other Electronic Devices High Current for Quick Charging (2.5 Amps) Fast charge or power for cameras,cell phones and many other devices High Quality for a stable and reliable current and voltage, specifically needed for the Raspberry Pi 3 5V, 2.5A (2500mA) Output 6 Feet (1.8 m) Cable Length