Super Power Supply&reg; AC / DC 12V 2.5A Adapter Charger Cord for Elmo Teacher TT-02RX Document Camera Wall Barrel Plug Input: 110-220V Output: 12V 2.5A (1.5A Compatible) Warranty: 1 Year Super Power Supply products are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply