Super Power Supply&reg; AC / DC 5V 1A 1.5A 2A Micro USB Adapter Charger Cord For Raspberry Pi, Google Nexus 7, Nexus 10, External Battery Power Bank, Android Tablet and other Micro USB Devices Wall Plug Input: 110-220V Output: 5V up to 2A Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply