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Machines such as the Cheyenne HAWK Thunder and Pen have powerful motors that can require a boost chip to start up. Many modern power supplies, including all from the Cheyenne line, have that functionality built in. However, if you're using an older power supply without this feature, this cable will get your machine going.
Before purchasing, please make sure that your power supply does not already have boost feature built in. If it does, you will not need this cable.
* Warranty service for this item provided directly by the manufacturer.