This is 3 piece switching power supply adapter kit for the ergo, extend, sealy ease or ease 2.0 and serta new generation adjustable bed base. It comes with a cable to connect to the control box. Please check the connector of the cable, if it is not the same then it can not be replaced. This is 3 Piece Switching Power Supply Adapter Kit for Adjustable Bed BaseThis Power Supply Kit is for the Ergo, Extend, Sealy Ease or Ease 2.0 and Serta New Generation Adjustable Bed BaseThis Power Supply comes with a cable to connect to the Control BoxPlease check the connector of the cable, if it is not the same then it can not be replacedCE and UL Certified, multiple tests to ensure the Reliability and Durability Package included: 1x AC/DC Switching Power Supply Replacement 1x AC Cable Cord (US Version) 1x Cable connecting the Control Box