5V Adapter Input: AC 100-240V 50/60Hz, Output: DC 5 volt 3 amp (3000mA), Power: 15Watt. US plug, Polarity: Center Positive (+). Power Cord Length: 5 Feet/ 150cm, an ideal power supply ac adapter wall charger replacement for your broken or missing adapter Regulated 5V 3A AC Adapter: This 5v power adapter Max. Output current is 3amp, and it can automatically identify the current amperage required by the electronic device less than 3000mA. Such as 5v 100mA 200mA 300mA 400mA 500mA 600mA 700mA 800mA 900mA 1000m 1.0A 1.5A 2.0A 2.5A 3A etc. One meets All your needs