30W Adjustable Power Adapter for Switching Power Supply, Universal AC-DC Multi
Output Power: 30W. 1 x 30W Universal Power Adapter. This adapter output is 3V/4.5V/5V/6V/7.5V/9V/12V. 7 Different Adapter Output With KEY: 3V/4.5V/5V/6V/7.5V/9V/12V. Adapter Input: AC 100V~240V, 50/60Hz.