Power Specs- Input: 110-240V 50-60Hz; Output: 3V/4.5V/5V/6V/7.5V/9V/12V, 1A max, 12W. Multi-Tip Compatibility- 5.5mm x 2.5mm, 5.5mm x 2.1mm, 4.8mm x 1.7mm, 4.0mm x 1.7mm, 3.5mm x 1.35mm, 3.5mm mono, 3.0mm x 1.1mm, 2.5mm x 0.7mm. Widely Applications- 12W universal ac adapter charger for Electrical toys, Battery chargers, Wireless receivers, Games consoles, Camera, Kids 4 wheeler, GPS, DVR, Webcam, Speaker, CCTV Camera, Portable Bluetooth Speaker, Samsung-Galaxy Note Tab,modems, lan phones, USB Hubs, 2.5" external hard drives, laptop cooler, external speaker and more. Safety & Durable- With Inner Positive (+), Outter Negative (-), This 12W universal charger built-in protection of over current, over voltage, short circuits. GUARANTEE- 30-Day Money Back Guarantee/ 12 Months warranty. Package includes: 1 x 12W Universal ac/dc adapter, 8 x tips, 1x Manual.