eFreesia 7.5V 2A 15-Watts AC/DC Power Supply Adapter for monitors, printers, and other comptaible devices Compatible with most devices that use a 7.5V 2A or lower AC adapter with standard 2.5mm x 5.5mm tip plug Input: 100-240V~0.6A, 50/60Hz / Output: 7.5V 2000mA 15W Max Tip Size: 2.5mm x 5.5mm (Inner diameter x Outer diameter) 30 day Money-Back Guarantee, and a 1-year limited warranty Power Cord included