Rhino PST 1200MFU AC/DC Adapter Worldwide input: AC 100-240v, 50/60Hz, adjusting automatically Regulated Output: DC 3 - 4.5 - 6 - 7.5 - 9 - 12V, 1200mA max High Efficiency: more than 80% Six adapter plugs for use with most small home electronic devices Short Circuit Protection (SCP) Self-protection against short circuit