eFreesia&reg; 12V 2A 24-Watts AC/DC Power Adapter for APD DA-24B12 WA-24E12 Switching & Replacement for other 12V 2A Devices Compatible with most devices that use a 12V 2A or lower power supply with standard 2.5mm x 5.5mm tip plug Input: 100-240V~0.6A, 50/60Hz / Output: 12V 2A 24W 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