This 12 volt AC power adapter is a replacement part for use with the Spectra S1, Spectra S2 and the Spectra 9 Plus. It is compatible with US outlets. This plug does have detachable prongs. 

If you are going to another country our S2, S1, and S9 are international compatible at 100-240 voltage and 50/60Hz, so you would only need the plug converter for the country you are going to as it is international compatible. Our DEW 350 is only 120V. 

The Output for the S2, S1, and S9 is 12V, 2A.