Hosa ACD-477 Universal Multi Voltage Power AdapterHosa ACD 477 Universal Multi Voltage Power Adapter This adapter is designed to supply power where and when you need it. With selectable DC output up to 12 V and plugs to fit most small electronic devices, it replaces a box full of batteries. Features include: Auto detection of AC input from 100 to 240 V for global use Selectable DC output for 3, 4. 5, 6, 7. 5, 9, or 12 V operation Six interchangeable plugs to fit most small electronic devices A green