Antaprcis 4-port USB Wall Charger Universal Travel Charger Kit with Interchangeable Plugs for Iphone Ipad Samsung Tab (Black) 4-port USB 27W AC adapter Input: AC 100-240V 50/60Hz Output: DC 5V 5.4A max Support 4 USB devices charged simultaneously Perfect for home use and travel use with 4 interchangeable plugs (US, UK, EU & AU)