Keep MimioVote powered and working with the MimioVote Power Supply. This power supply works with the MimioVote system and offers 5V 3.0 A DC power. The MimoVote system offers teachers instantaneous feedback, and can easily pre-test or post-test their students progress. With this power supply, used as a replacement or back-up, you"ll never have to worry about your system running out of power.