Fast charger, 4xUSB, quick charge 3.0

4 USB ports: 1x quick charge 3.1A and three shared ports 3.1A 

Output voltage (charging): 5V/ 3.1A, 9V/2A, 12V/1.5A 

Input voltage (power supply): 100V - 240V, 50/60 Hz, 0.75A 

Dimensions: 87mm x 45mm x 26mm