Super Power Supply&reg; AC / DC Adapter Charger Cord 5V 1A (1000mA) 5.5mm x 2.1mm Wall Barrel Plug 5.5x2.1mm Input: 110-220V Output: 5V 1A 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