Super Power Supply&reg; AC / DC Adapter Charger Cord 5V 2.5A (2500mA) 5.5mm x 2.1mm / 2.5mm / 5.5x2.5mm / 2.1mm FCC Certified Wall Barrel Plug Input: 110-220V Output: 5V 2.5A 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 Fits both 5.5mm x 2.1mm and 5.5mm x 2.5mm