ORICO 4 Port USB Wall Charger (DCW-4U-US) Product Specification: Port4 USB Charging Ports Output5V2.4A Per Port; 5V6A 30W Max InputAC 100-240V 50/60Hz 0.8A Max Circuit ProtectionOver Current Protection, Over Voltage Protection, Short Circuit Protection, etc. Dimension75.8 x 74 x 30mm Compatibility5V USB-enabled devices such as cellphone, tablet, power bank, bluetooth speaker, etc.