Connect this to your driver’s AC wires so you can plug the driver into a 220VAC wall outlet. This has a standard UL-rated NEMA 6-15P plug on one end and stripped wires on the opposite end. If you are ordering with the Universal Wire connector, it will be pre-attached to the stripped wires for you; however, it is your responsibility to double-check how the wires are connected prior to and after attaching the driver.